summaryrefslogtreecommitdiff
path: root/includes/DefaultSettings.php
blob: a56ef8491bb125b556657109b9825dc3d5d63bc2 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
2143
2144
2145
2146
2147
2148
2149
2150
2151
2152
2153
2154
2155
2156
2157
2158
2159
2160
2161
2162
2163
2164
2165
2166
2167
2168
2169
2170
2171
2172
2173
2174
2175
2176
2177
2178
2179
2180
2181
2182
2183
2184
2185
2186
2187
2188
2189
2190
2191
2192
2193
2194
2195
2196
2197
2198
2199
2200
2201
2202
2203
2204
2205
2206
2207
2208
2209
2210
2211
2212
2213
2214
2215
2216
2217
2218
2219
2220
2221
2222
2223
2224
2225
2226
2227
2228
2229
2230
2231
2232
2233
2234
2235
2236
2237
2238
2239
2240
2241
2242
2243
2244
2245
2246
2247
2248
2249
2250
2251
2252
2253
2254
2255
2256
2257
2258
2259
2260
2261
2262
2263
2264
2265
2266
2267
2268
2269
2270
2271
2272
2273
2274
2275
2276
2277
2278
2279
2280
2281
2282
2283
2284
2285
2286
2287
2288
2289
2290
2291
2292
2293
2294
2295
2296
2297
2298
2299
2300
2301
2302
2303
2304
2305
2306
2307
2308
2309
2310
2311
2312
2313
2314
2315
2316
2317
2318
2319
2320
2321
2322
2323
2324
2325
2326
2327
2328
2329
2330
2331
2332
2333
2334
2335
2336
2337
2338
2339
2340
2341
2342
2343
2344
2345
2346
2347
2348
2349
2350
2351
2352
2353
2354
2355
2356
2357
2358
2359
2360
2361
2362
2363
2364
2365
2366
2367
2368
2369
2370
2371
2372
2373
2374
2375
2376
2377
2378
2379
2380
2381
2382
2383
2384
2385
2386
2387
2388
2389
2390
2391
2392
2393
2394
2395
2396
2397
2398
2399
2400
2401
2402
2403
2404
2405
2406
2407
2408
2409
2410
2411
2412
2413
2414
2415
2416
2417
2418
2419
2420
2421
2422
2423
2424
2425
2426
2427
2428
2429
2430
2431
2432
2433
2434
2435
2436
2437
2438
2439
2440
2441
2442
2443
2444
2445
2446
2447
2448
2449
2450
2451
2452
2453
2454
2455
2456
2457
2458
2459
2460
2461
2462
2463
2464
2465
2466
2467
2468
2469
2470
2471
2472
2473
2474
2475
2476
2477
2478
2479
2480
2481
2482
2483
2484
2485
2486
2487
2488
2489
2490
2491
2492
2493
2494
2495
2496
2497
2498
2499
2500
2501
2502
2503
2504
2505
2506
2507
2508
2509
2510
2511
2512
2513
2514
2515
2516
2517
2518
2519
2520
2521
2522
2523
2524
2525
2526
2527
2528
2529
2530
2531
2532
2533
2534
2535
2536
2537
2538
2539
2540
2541
2542
2543
2544
2545
2546
2547
2548
2549
2550
2551
2552
2553
2554
2555
2556
2557
2558
2559
2560
2561
2562
2563
2564
2565
2566
2567
2568
2569
2570
2571
2572
2573
2574
2575
2576
2577
2578
2579
2580
2581
2582
2583
2584
2585
2586
2587
2588
2589
2590
2591
2592
2593
2594
2595
2596
2597
2598
2599
2600
2601
2602
2603
2604
2605
2606
2607
2608
2609
2610
2611
2612
2613
2614
2615
2616
2617
2618
2619
2620
2621
2622
2623
2624
2625
2626
2627
2628
2629
2630
2631
2632
2633
2634
2635
2636
2637
2638
2639
2640
2641
2642
2643
2644
2645
2646
2647
2648
2649
2650
2651
2652
2653
2654
2655
2656
2657
2658
2659
2660
2661
2662
2663
2664
2665
2666
2667
2668
2669
2670
2671
2672
2673
2674
2675
2676
2677
2678
2679
2680
2681
2682
2683
2684
2685
2686
2687
2688
2689
2690
2691
2692
2693
2694
2695
2696
2697
2698
2699
2700
2701
2702
2703
2704
2705
2706
2707
2708
2709
2710
2711
2712
2713
2714
2715
2716
2717
2718
2719
2720
2721
2722
2723
2724
2725
2726
2727
2728
2729
2730
2731
2732
2733
2734
2735
2736
2737
2738
2739
2740
2741
2742
2743
2744
2745
2746
2747
2748
2749
2750
2751
2752
2753
2754
2755
2756
2757
2758
2759
2760
2761
2762
2763
2764
2765
2766
2767
2768
2769
2770
2771
2772
2773
2774
2775
2776
2777
2778
2779
2780
2781
2782
2783
2784
2785
2786
2787
2788
2789
2790
2791
2792
2793
2794
2795
2796
2797
2798
2799
2800
2801
2802
2803
2804
2805
2806
2807
2808
2809
2810
2811
2812
2813
2814
2815
2816
2817
2818
2819
2820
2821
2822
2823
2824
2825
2826
2827
2828
2829
2830
2831
2832
2833
2834
2835
2836
2837
2838
2839
2840
2841
2842
2843
2844
2845
2846
2847
2848
2849
2850
2851
2852
2853
2854
2855
2856
2857
2858
2859
2860
2861
2862
2863
2864
2865
2866
2867
2868
2869
2870
2871
2872
2873
2874
2875
2876
2877
2878
2879
2880
2881
2882
2883
2884
2885
2886
2887
2888
2889
2890
2891
2892
2893
2894
2895
2896
2897
2898
2899
2900
2901
2902
2903
2904
2905
2906
2907
2908
2909
2910
2911
2912
2913
2914
2915
2916
2917
2918
2919
2920
2921
2922
2923
2924
2925
2926
2927
2928
2929
2930
2931
2932
2933
2934
2935
2936
2937
2938
2939
2940
2941
2942
2943
2944
2945
2946
2947
2948
2949
2950
2951
2952
2953
2954
2955
2956
2957
2958
2959
2960
2961
2962
2963
2964
2965
2966
2967
2968
2969
2970
2971
2972
2973
2974
2975
2976
2977
2978
2979
2980
2981
2982
2983
2984
2985
2986
2987
2988
2989
2990
2991
2992
2993
2994
2995
2996
2997
2998
2999
3000
3001
3002
3003
3004
3005
3006
3007
3008
3009
3010
3011
3012
3013
3014
3015
3016
3017
3018
3019
3020
3021
3022
3023
3024
3025
3026
3027
3028
3029
3030
3031
3032
3033
3034
3035
3036
3037
3038
3039
3040
3041
3042
3043
3044
3045
3046
3047
3048
3049
3050
3051
3052
3053
3054
3055
3056
3057
3058
3059
3060
3061
3062
3063
3064
3065
3066
3067
3068
3069
3070
3071
3072
3073
3074
3075
3076
3077
3078
3079
3080
3081
3082
3083
3084
3085
3086
3087
3088
3089
3090
3091
3092
3093
3094
3095
3096
3097
3098
3099
3100
3101
3102
3103
3104
3105
3106
3107
3108
3109
3110
3111
3112
3113
3114
3115
3116
3117
3118
3119
3120
3121
3122
3123
3124
3125
3126
3127
3128
3129
3130
3131
3132
3133
3134
3135
3136
3137
3138
3139
3140
3141
3142
3143
3144
3145
3146
3147
3148
3149
3150
3151
3152
3153
3154
3155
3156
3157
3158
3159
3160
3161
3162
3163
3164
3165
3166
3167
3168
3169
3170
3171
3172
3173
3174
3175
3176
3177
3178
3179
3180
3181
3182
3183
3184
3185
3186
3187
3188
3189
3190
3191
3192
3193
3194
3195
3196
3197
3198
3199
3200
3201
3202
3203
3204
3205
3206
3207
3208
3209
3210
3211
3212
3213
3214
3215
3216
3217
3218
3219
3220
3221
3222
3223
3224
3225
3226
3227
3228
3229
3230
3231
3232
3233
3234
3235
3236
3237
3238
3239
3240
3241
3242
3243
3244
3245
3246
3247
3248
3249
3250
3251
3252
3253
3254
3255
3256
3257
3258
3259
3260
3261
3262
3263
3264
3265
3266
3267
3268
3269
3270
3271
3272
3273
3274
3275
3276
3277
3278
3279
3280
3281
3282
3283
3284
3285
3286
3287
3288
3289
3290
3291
3292
3293
3294
3295
3296
3297
3298
3299
3300
3301
3302
3303
3304
3305
3306
3307
3308
3309
3310
3311
3312
3313
3314
3315
3316
3317
3318
3319
3320
3321
3322
3323
3324
3325
3326
3327
3328
3329
3330
3331
3332
3333
3334
3335
3336
3337
3338
3339
3340
3341
3342
3343
3344
3345
3346
3347
3348
3349
3350
3351
3352
3353
3354
3355
3356
3357
3358
3359
3360
3361
3362
3363
3364
3365
3366
3367
3368
3369
3370
3371
3372
3373
3374
3375
3376
3377
3378
3379
3380
3381
3382
3383
3384
3385
3386
3387
3388
3389
3390
3391
3392
3393
3394
3395
3396
3397
3398
3399
3400
3401
3402
3403
3404
3405
3406
3407
3408
3409
3410
3411
3412
3413
3414
3415
3416
3417
3418
3419
3420
3421
3422
3423
3424
3425
3426
3427
3428
3429
3430
3431
3432
3433
3434
3435
3436
3437
3438
3439
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454
3455
3456
3457
3458
3459
3460
3461
3462
3463
3464
3465
3466
3467
3468
3469
3470
3471
3472
3473
3474
3475
3476
3477
3478
3479
3480
3481
3482
3483
3484
3485
3486
3487
3488
3489
3490
3491
3492
3493
3494
3495
3496
3497
3498
3499
3500
3501
3502
3503
3504
3505
3506
3507
3508
3509
3510
3511
3512
3513
3514
3515
3516
3517
3518
3519
3520
3521
3522
3523
3524
3525
3526
3527
3528
3529
3530
3531
3532
3533
3534
3535
3536
3537
3538
3539
3540
3541
3542
3543
3544
3545
3546
3547
3548
3549
3550
3551
3552
3553
3554
3555
3556
3557
3558
3559
3560
3561
3562
3563
3564
3565
3566
3567
3568
3569
3570
3571
3572
3573
3574
3575
3576
3577
3578
3579
3580
3581
3582
3583
3584
3585
3586
3587
3588
3589
3590
3591
3592
3593
3594
3595
3596
3597
3598
3599
3600
3601
3602
3603
3604
3605
3606
3607
3608
3609
3610
3611
3612
3613
3614
3615
3616
3617
3618
3619
3620
3621
3622
3623
3624
3625
3626
3627
3628
3629
3630
3631
3632
3633
3634
3635
3636
3637
3638
3639
3640
3641
3642
3643
3644
3645
3646
3647
3648
3649
3650
3651
3652
3653
3654
3655
3656
3657
3658
3659
3660
3661
3662
3663
3664
3665
3666
3667
3668
3669
3670
3671
3672
3673
3674
3675
3676
3677
3678
3679
3680
3681
3682
3683
3684
3685
3686
3687
3688
3689
3690
3691
3692
3693
3694
3695
3696
3697
3698
3699
3700
3701
3702
3703
3704
3705
3706
3707
3708
3709
3710
3711
3712
3713
3714
3715
3716
3717
3718
3719
3720
3721
3722
3723
3724
3725
3726
3727
3728
3729
3730
3731
3732
3733
3734
3735
3736
3737
3738
3739
3740
3741
3742
3743
3744
3745
3746
3747
3748
3749
3750
3751
3752
3753
3754
3755
3756
3757
3758
3759
3760
3761
3762
3763
3764
3765
3766
3767
3768
3769
3770
3771
3772
3773
3774
3775
3776
3777
3778
3779
3780
3781
3782
3783
3784
3785
3786
3787
3788
3789
3790
3791
3792
3793
3794
3795
3796
3797
3798
3799
3800
3801
3802
3803
3804
3805
3806
3807
3808
3809
3810
3811
3812
3813
3814
3815
3816
3817
3818
3819
3820
3821
3822
3823
3824
3825
3826
3827
3828
3829
3830
3831
3832
3833
3834
3835
3836
3837
3838
3839
3840
3841
3842
3843
3844
3845
3846
3847
3848
3849
3850
3851
3852
3853
3854
3855
3856
3857
3858
3859
3860
3861
3862
3863
3864
3865
3866
3867
3868
3869
3870
3871
3872
3873
3874
3875
3876
3877
3878
3879
3880
3881
3882
3883
3884
3885
3886
3887
3888
3889
3890
3891
3892
3893
3894
3895
3896
3897
3898
3899
3900
3901
3902
3903
3904
3905
3906
3907
3908
3909
3910
3911
3912
3913
3914
3915
3916
3917
3918
3919
3920
3921
3922
3923
3924
3925
3926
3927
3928
3929
3930
3931
3932
3933
3934
3935
3936
3937
3938
3939
3940
3941
3942
3943
3944
3945
3946
3947
3948
3949
3950
3951
3952
3953
3954
3955
3956
3957
3958
3959
3960
3961
3962
3963
3964
3965
3966
3967
3968
3969
3970
3971
3972
3973
3974
3975
3976
3977
3978
3979
3980
3981
3982
3983
3984
3985
3986
3987
3988
3989
3990
3991
3992
3993
3994
3995
3996
3997
3998
3999
4000
4001
4002
4003
4004
4005
4006
4007
4008
4009
4010
4011
4012
4013
4014
4015
4016
4017
4018
4019
4020
4021
4022
4023
4024
4025
4026
4027
4028
4029
4030
4031
4032
4033
4034
4035
4036
4037
4038
4039
4040
4041
4042
4043
4044
4045
4046
4047
4048
4049
4050
4051
4052
4053
4054
4055
4056
4057
4058
4059
4060
4061
4062
4063
4064
4065
4066
4067
4068
4069
4070
4071
4072
4073
4074
4075
4076
4077
4078
4079
4080
4081
4082
4083
4084
4085
4086
4087
4088
4089
4090
4091
4092
4093
4094
4095
4096
4097
4098
4099
4100
4101
4102
4103
4104
4105
4106
4107
4108
4109
4110
4111
4112
4113
4114
4115
4116
4117
4118
4119
4120
4121
4122
4123
4124
4125
4126
4127
4128
4129
4130
4131
4132
4133
4134
4135
4136
4137
4138
4139
4140
4141
4142
4143
4144
4145
4146
4147
4148
4149
4150
4151
4152
4153
4154
4155
4156
4157
4158
4159
4160
4161
4162
4163
4164
4165
4166
4167
4168
4169
4170
4171
4172
4173
4174
4175
4176
4177
4178
4179
4180
4181
4182
4183
4184
4185
4186
4187
4188
4189
4190
4191
4192
4193
4194
4195
4196
4197
4198
4199
4200
4201
4202
4203
4204
4205
4206
4207
4208
4209
4210
4211
4212
4213
4214
4215
4216
4217
4218
4219
4220
4221
4222
4223
4224
4225
4226
4227
4228
4229
4230
4231
4232
4233
4234
4235
4236
4237
4238
4239
4240
4241
4242
4243
4244
4245
4246
4247
4248
4249
4250
4251
4252
4253
4254
4255
4256
4257
4258
4259
4260
4261
4262
4263
4264
4265
4266
4267
4268
4269
4270
4271
4272
4273
4274
4275
4276
4277
4278
4279
4280
4281
4282
4283
4284
4285
4286
4287
4288
4289
4290
4291
4292
4293
4294
4295
4296
4297
4298
4299
4300
4301
4302
4303
4304
4305
4306
4307
4308
4309
4310
4311
4312
4313
4314
4315
4316
4317
4318
4319
4320
4321
4322
4323
4324
4325
4326
4327
4328
4329
4330
4331
4332
4333
4334
4335
4336
4337
4338
4339
4340
4341
4342
4343
4344
4345
4346
4347
4348
4349
4350
4351
4352
4353
4354
4355
4356
4357
4358
4359
4360
4361
4362
4363
4364
4365
4366
4367
4368
4369
4370
4371
4372
4373
4374
4375
4376
4377
4378
4379
4380
4381
4382
4383
4384
4385
4386
4387
4388
4389
4390
4391
4392
4393
4394
4395
4396
4397
4398
4399
4400
4401
4402
4403
4404
4405
4406
4407
4408
4409
4410
4411
4412
4413
4414
4415
4416
4417
4418
4419
4420
4421
4422
4423
4424
4425
4426
4427
4428
4429
4430
4431
4432
4433
4434
4435
4436
4437
4438
4439
4440
4441
4442
4443
4444
4445
4446
4447
4448
4449
4450
4451
4452
4453
4454
4455
4456
4457
4458
4459
4460
4461
4462
4463
4464
4465
4466
4467
4468
4469
4470
4471
4472
4473
4474
4475
4476
4477
4478
4479
4480
4481
4482
4483
4484
4485
4486
4487
4488
4489
4490
4491
4492
4493
4494
4495
4496
4497
4498
4499
4500
4501
4502
4503
4504
4505
4506
4507
4508
4509
4510
4511
4512
4513
4514
4515
4516
4517
4518
4519
4520
4521
4522
4523
4524
4525
4526
4527
4528
4529
4530
4531
4532
4533
4534
4535
4536
4537
4538
4539
4540
4541
4542
4543
4544
4545
4546
4547
4548
4549
4550
4551
4552
4553
4554
4555
4556
4557
4558
4559
4560
4561
4562
4563
4564
4565
4566
4567
4568
4569
4570
4571
4572
4573
4574
4575
4576
4577
4578
4579
4580
4581
4582
4583
4584
4585
4586
4587
4588
4589
4590
4591
4592
4593
4594
4595
4596
4597
4598
4599
4600
4601
4602
4603
4604
4605
4606
4607
4608
4609
4610
4611
4612
4613
4614
4615
4616
4617
4618
4619
4620
4621
4622
4623
4624
4625
4626
4627
4628
4629
4630
4631
4632
4633
4634
4635
4636
4637
4638
4639
4640
4641
4642
4643
4644
4645
4646
4647
4648
4649
4650
4651
4652
4653
4654
4655
4656
4657
4658
4659
4660
4661
4662
4663
4664
4665
4666
4667
4668
4669
4670
4671
4672
4673
4674
4675
4676
4677
4678
4679
4680
4681
4682
4683
4684
4685
4686
4687
4688
4689
4690
4691
4692
4693
4694
4695
4696
4697
4698
4699
4700
4701
4702
4703
4704
4705
4706
4707
4708
4709
4710
4711
4712
4713
4714
4715
4716
4717
4718
4719
4720
4721
4722
4723
4724
4725
4726
4727
4728
4729
4730
4731
4732
4733
4734
4735
4736
4737
4738
4739
4740
4741
4742
4743
4744
4745
4746
4747
4748
4749
4750
4751
4752
4753
4754
4755
4756
4757
4758
4759
4760
4761
4762
4763
4764
4765
4766
4767
4768
4769
4770
4771
4772
4773
4774
4775
4776
4777
4778
4779
4780
4781
4782
4783
4784
4785
4786
4787
4788
4789
4790
4791
4792
4793
4794
4795
4796
4797
4798
4799
4800
4801
4802
4803
4804
4805
4806
4807
4808
4809
4810
4811
4812
4813
4814
4815
4816
4817
4818
4819
4820
4821
4822
4823
4824
4825
4826
4827
4828
4829
4830
4831
4832
4833
4834
4835
4836
4837
4838
4839
4840
4841
4842
4843
4844
4845
4846
4847
4848
4849
4850
4851
4852
4853
4854
4855
4856
4857
4858
4859
4860
4861
4862
4863
4864
4865
4866
4867
4868
4869
4870
4871
4872
4873
4874
4875
4876
4877
4878
4879
4880
4881
4882
4883
4884
4885
4886
4887
4888
4889
4890
4891
4892
4893
4894
4895
4896
4897
4898
4899
4900
4901
4902
4903
4904
4905
4906
4907
4908
4909
4910
4911
4912
4913
4914
4915
4916
4917
4918
4919
4920
4921
4922
4923
4924
4925
4926
4927
4928
4929
4930
4931
4932
4933
4934
4935
4936
4937
4938
4939
4940
4941
4942
4943
4944
4945
4946
4947
4948
4949
4950
4951
4952
4953
4954
4955
4956
4957
4958
4959
4960
4961
4962
4963
4964
4965
4966
4967
4968
4969
4970
4971
4972
4973
4974
4975
4976
4977
4978
4979
4980
4981
4982
4983
4984
4985
4986
4987
4988
4989
4990
4991
4992
4993
4994
4995
4996
4997
4998
4999
5000
5001
5002
5003
5004
5005
5006
5007
5008
5009
5010
5011
5012
5013
5014
5015
5016
5017
5018
5019
5020
5021
5022
5023
5024
5025
5026
5027
5028
5029
5030
5031
5032
5033
5034
5035
5036
5037
5038
5039
5040
5041
5042
5043
5044
5045
5046
5047
5048
5049
5050
5051
5052
5053
5054
5055
5056
5057
5058
5059
5060
5061
5062
5063
5064
5065
5066
5067
5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
5091
5092
5093
5094
5095
5096
5097
5098
5099
5100
5101
5102
5103
5104
5105
5106
5107
5108
5109
5110
5111
5112
5113
5114
5115
5116
5117
5118
5119
5120
5121
5122
5123
5124
5125
5126
5127
5128
5129
5130
5131
5132
5133
5134
5135
5136
5137
5138
5139
5140
5141
5142
5143
5144
5145
5146
5147
5148
5149
5150
5151
5152
5153
5154
5155
5156
5157
5158
5159
5160
5161
5162
5163
5164
5165
5166
5167
5168
5169
5170
5171
5172
5173
5174
5175
5176
5177
5178
5179
5180
5181
5182
5183
5184
5185
5186
5187
5188
5189
5190
5191
5192
5193
5194
5195
5196
5197
5198
5199
5200
5201
5202
5203
5204
5205
5206
5207
5208
5209
5210
5211
5212
5213
5214
5215
5216
5217
5218
5219
5220
5221
5222
5223
5224
5225
5226
5227
5228
5229
5230
5231
5232
5233
5234
5235
5236
5237
5238
5239
5240
5241
5242
5243
5244
5245
5246
5247
5248
5249
5250
5251
5252
5253
5254
5255
5256
5257
5258
5259
5260
5261
5262
5263
5264
5265
5266
5267
5268
5269
5270
5271
5272
5273
5274
5275
5276
5277
5278
5279
5280
5281
5282
5283
5284
5285
5286
5287
5288
5289
5290
5291
5292
5293
5294
5295
5296
5297
5298
5299
5300
5301
5302
5303
5304
5305
5306
5307
5308
5309
5310
5311
5312
5313
5314
5315
5316
5317
5318
5319
5320
5321
5322
5323
5324
5325
5326
5327
5328
5329
5330
5331
5332
5333
5334
5335
5336
5337
5338
5339
5340
5341
5342
5343
5344
5345
5346
5347
5348
5349
5350
5351
5352
5353
5354
5355
5356
5357
5358
5359
5360
5361
5362
5363
5364
5365
5366
5367
5368
5369
5370
5371
5372
5373
5374
5375
5376
5377
5378
5379
5380
5381
5382
5383
5384
5385
5386
5387
5388
5389
5390
5391
5392
5393
5394
5395
5396
5397
5398
5399
5400
5401
5402
5403
5404
5405
5406
5407
5408
5409
5410
5411
5412
5413
5414
5415
5416
5417
5418
5419
5420
5421
5422
5423
5424
5425
5426
5427
5428
5429
5430
5431
5432
5433
5434
5435
5436
5437
5438
5439
5440
5441
5442
5443
5444
5445
5446
5447
5448
5449
5450
5451
5452
5453
5454
5455
5456
5457
5458
5459
5460
5461
5462
5463
5464
5465
5466
5467
5468
5469
5470
5471
5472
5473
5474
5475
5476
5477
5478
5479
5480
5481
5482
5483
5484
5485
5486
5487
5488
5489
5490
5491
5492
5493
5494
5495
5496
5497
5498
5499
5500
5501
5502
5503
5504
5505
5506
5507
5508
5509
5510
5511
5512
5513
5514
5515
5516
5517
5518
5519
5520
5521
5522
5523
5524
5525
5526
5527
5528
5529
5530
5531
5532
5533
5534
5535
5536
5537
5538
5539
5540
5541
5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
5571
5572
5573
5574
5575
5576
5577
5578
5579
5580
5581
5582
5583
5584
5585
5586
5587
5588
5589
5590
5591
5592
5593
5594
5595
5596
5597
5598
5599
5600
5601
5602
5603
5604
5605
5606
5607
5608
5609
5610
5611
5612
5613
5614
5615
5616
5617
5618
5619
5620
5621
5622
5623
5624
5625
5626
5627
5628
5629
5630
5631
5632
5633
5634
5635
5636
5637
5638
5639
5640
5641
5642
5643
5644
5645
5646
5647
5648
5649
5650
5651
5652
5653
5654
5655
5656
5657
5658
5659
5660
5661
5662
5663
5664
5665
5666
5667
5668
5669
5670
5671
5672
5673
5674
5675
5676
5677
5678
5679
5680
5681
5682
5683
5684
5685
5686
5687
5688
5689
5690
5691
5692
5693
5694
5695
5696
5697
5698
5699
5700
5701
5702
5703
5704
5705
5706
5707
5708
5709
5710
5711
5712
5713
5714
5715
5716
5717
5718
5719
5720
5721
5722
5723
5724
5725
5726
5727
5728
5729
5730
5731
5732
5733
5734
5735
5736
5737
5738
5739
5740
5741
5742
5743
5744
5745
5746
5747
5748
5749
5750
5751
5752
5753
5754
5755
5756
5757
5758
5759
5760
5761
5762
5763
5764
5765
5766
5767
5768
5769
5770
5771
5772
5773
5774
5775
5776
5777
5778
5779
5780
5781
5782
5783
5784
5785
5786
5787
5788
5789
5790
5791
5792
5793
5794
5795
5796
5797
5798
5799
5800
5801
5802
5803
5804
5805
5806
5807
5808
5809
5810
5811
5812
5813
5814
5815
5816
5817
5818
5819
5820
5821
5822
5823
5824
5825
5826
5827
5828
5829
5830
5831
5832
5833
5834
5835
5836
5837
5838
5839
5840
5841
5842
5843
5844
5845
5846
5847
5848
5849
5850
5851
5852
5853
5854
5855
5856
5857
5858
5859
5860
5861
5862
5863
5864
5865
5866
5867
5868
5869
5870
5871
5872
5873
5874
5875
5876
5877
5878
5879
5880
5881
5882
5883
5884
5885
5886
5887
5888
5889
5890
5891
5892
5893
5894
5895
5896
5897
5898
5899
5900
5901
5902
5903
5904
5905
5906
5907
5908
5909
5910
5911
5912
5913
5914
5915
5916
5917
5918
5919
5920
5921
5922
5923
5924
5925
5926
5927
5928
5929
5930
5931
5932
5933
5934
5935
5936
5937
5938
5939
5940
5941
5942
5943
5944
5945
5946
5947
5948
5949
5950
5951
5952
5953
5954
5955
5956
5957
5958
5959
5960
5961
5962
5963
5964
5965
5966
5967
5968
5969
5970
5971
5972
5973
5974
5975
5976
5977
5978
5979
5980
5981
5982
5983
5984
5985
5986
5987
5988
5989
5990
5991
5992
5993
5994
5995
5996
5997
5998
5999
6000
6001
6002
6003
6004
6005
6006
6007
6008
6009
6010
6011
6012
6013
6014
6015
6016
6017
6018
6019
6020
6021
6022
6023
6024
6025
6026
6027
6028
6029
6030
6031
6032
6033
6034
6035
6036
6037
6038
6039
6040
6041
6042
6043
6044
6045
6046
6047
6048
6049
6050
6051
6052
6053
6054
6055
6056
6057
6058
6059
6060
6061
6062
6063
6064
6065
6066
6067
6068
6069
6070
6071
6072
6073
6074
6075
6076
6077
6078
6079
6080
6081
6082
6083
6084
6085
6086
6087
6088
6089
6090
6091
6092
6093
6094
6095
6096
6097
6098
6099
6100
6101
6102
6103
6104
6105
6106
6107
6108
6109
6110
6111
6112
6113
6114
6115
6116
6117
6118
6119
6120
6121
6122
6123
6124
6125
6126
6127
6128
6129
6130
6131
6132
6133
6134
6135
6136
6137
6138
6139
6140
6141
6142
6143
6144
6145
6146
6147
6148
6149
6150
6151
6152
6153
6154
6155
6156
6157
6158
6159
6160
6161
6162
6163
6164
6165
6166
6167
6168
6169
6170
6171
6172
6173
6174
6175
6176
6177
6178
6179
6180
6181
6182
6183
6184
6185
6186
6187
6188
6189
6190
6191
6192
6193
6194
6195
6196
6197
6198
6199
6200
6201
6202
6203
6204
6205
6206
6207
6208
6209
6210
6211
6212
6213
6214
6215
6216
6217
6218
6219
6220
6221
6222
6223
6224
6225
6226
6227
6228
6229
6230
6231
6232
6233
6234
6235
6236
6237
6238
6239
6240
6241
6242
6243
6244
6245
6246
6247
6248
6249
6250
6251
6252
6253
6254
6255
6256
6257
6258
6259
6260
6261
6262
6263
6264
6265
6266
6267
6268
6269
6270
6271
6272
6273
6274
6275
6276
6277
6278
6279
6280
6281
6282
6283
6284
6285
6286
6287
6288
6289
6290
6291
6292
6293
6294
6295
6296
6297
6298
6299
6300
6301
6302
6303
6304
6305
6306
6307
6308
6309
6310
6311
6312
6313
6314
6315
6316
6317
6318
6319
6320
6321
6322
6323
6324
6325
6326
6327
6328
6329
6330
6331
6332
6333
6334
6335
6336
6337
6338
6339
6340
6341
6342
6343
6344
6345
6346
6347
6348
6349
6350
6351
6352
6353
6354
6355
6356
6357
6358
6359
6360
6361
6362
6363
6364
6365
6366
6367
6368
6369
6370
6371
6372
6373
6374
6375
6376
6377
6378
6379
6380
6381
6382
6383
6384
6385
6386
6387
6388
6389
6390
6391
6392
6393
6394
6395
6396
6397
6398
6399
6400
6401
6402
6403
6404
6405
6406
6407
6408
6409
6410
6411
6412
6413
6414
6415
6416
6417
6418
6419
6420
6421
6422
6423
6424
6425
6426
6427
6428
6429
6430
6431
6432
6433
6434
6435
6436
6437
6438
6439
6440
6441
6442
6443
6444
6445
6446
6447
6448
6449
6450
6451
6452
6453
6454
<?php
/**
 * Default values for MediaWiki configuration settings.
 *
 *
 *                 NEVER EDIT THIS FILE
 *
 *
 * To customize your installation, edit "LocalSettings.php". If you make
 * changes here, they will be lost on next upgrade of MediaWiki!
 *
 * In this file, variables whose default values depend on other
 * variables are set to false. The actual default value of these variables
 * will only be set in Setup.php, taking into account any custom settings
 * performed in LocalSettings.php.
 *
 * Documentation is in the source and on:
 * http://www.mediawiki.org/wiki/Manual:Configuration_settings
 *
 * @warning  Note: this (and other things) will break if the autoloader is not
 * enabled. Please include includes/AutoLoader.php before including this file.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 *
 * @file
 */

/**
 * @defgroup Globalsettings Global settings
 */

/**
 * @cond file_level_code
 * This is not a valid entry point, perform no further processing unless
 * MEDIAWIKI is defined
 */
if ( !defined( 'MEDIAWIKI' ) ) {
	echo "This file is part of MediaWiki and is not a valid entry point\n";
	die( 1 );
}

/**
 * wgConf hold the site configuration.
 * Not used for much in a default install.
 * @since 1.5
 */
$wgConf = new SiteConfiguration;

/**
 * MediaWiki version number
 * @since 1.2
 */
$wgVersion = '1.21.3';

/**
 * Name of the site. It must be changed in LocalSettings.php
 */
$wgSitename = 'MediaWiki';

/**
 * URL of the server.
 *
 * @par Example:
 * @code
 * $wgServer = 'http://example.com';
 * @endcode
 *
 * This is usually detected correctly by MediaWiki. If MediaWiki detects the
 * wrong server, it will redirect incorrectly after you save a page. In that
 * case, set this variable to fix it.
 *
 * If you want to use protocol-relative URLs on your wiki, set this to a
 * protocol-relative URL like '//example.com' and set $wgCanonicalServer
 * to a fully qualified URL.
 */
$wgServer = WebRequest::detectServer();

/**
 * Canonical URL of the server, to use in IRC feeds and notification e-mails.
 * Must be fully qualified, even if $wgServer is protocol-relative.
 *
 * Defaults to $wgServer, expanded to a fully qualified http:// URL if needed.
 * @since 1.18
 */
$wgCanonicalServer = false;

/************************************************************************//**
 * @name   Script path settings
 * @{
 */

/**
 * The path we should point to.
 * It might be a virtual path in case with use apache mod_rewrite for example.
 *
 * This *needs* to be set correctly.
 *
 * Other paths will be set to defaults based on it unless they are directly
 * set in LocalSettings.php
 */
$wgScriptPath = '/wiki';

/**
 * Whether to support URLs like index.php/Page_title These often break when PHP
 * is set up in CGI mode. PATH_INFO *may* be correct if cgi.fix_pathinfo is set,
 * but then again it may not; lighttpd converts incoming path data to lowercase
 * on systems with case-insensitive filesystems, and there have been reports of
 * problems on Apache as well.
 *
 * To be safe we'll continue to keep it off by default.
 *
 * Override this to false if $_SERVER['PATH_INFO'] contains unexpectedly
 * incorrect garbage, or to true if it is really correct.
 *
 * The default $wgArticlePath will be set based on this value at runtime, but if
 * you have customized it, having this incorrectly set to true can cause
 * redirect loops when "pretty URLs" are used.
 * @since 1.2.1
 */
$wgUsePathInfo = ( strpos( PHP_SAPI, 'cgi' ) === false ) &&
	( strpos( PHP_SAPI, 'apache2filter' ) === false ) &&
	( strpos( PHP_SAPI, 'isapi' ) === false );

/**
 * The extension to append to script names by default. This can either be .php
 * or .php5.
 *
 * Some hosting providers use PHP 4 for *.php files, and PHP 5 for *.php5. This
 * variable is provided to support those providers.
 * @since 1.11
 */
$wgScriptExtension = '.php';

/**@}*/

/************************************************************************//**
 * @name   URLs and file paths
 *
 * These various web and file path variables are set to their defaults
 * in Setup.php if they are not explicitly set from LocalSettings.php.
 *
 * These will relatively rarely need to be set manually, unless you are
 * splitting style sheets or images outside the main document root.
 *
 * In this section, a "path" is usually a host-relative URL, i.e. a URL without
 * the host part, that starts with a slash. In most cases a full URL is also
 * acceptable. A "directory" is a local file path.
 *
 * In both paths and directories, trailing slashes should not be included.
 *
 * @{
 */

/**
 * The URL path to index.php.
 *
 * Defaults to "{$wgScriptPath}/index{$wgScriptExtension}".
 */
$wgScript = false;

/**
 * The URL path to redirect.php. This is a script that is used by the Nostalgia
 * skin.
 *
 * Defaults to "{$wgScriptPath}/redirect{$wgScriptExtension}".
 */
$wgRedirectScript = false;

/**
 * The URL path to load.php.
 *
 * Defaults to "{$wgScriptPath}/load{$wgScriptExtension}".
 * @since 1.17
 */
$wgLoadScript = false;

/**
 * The URL path of the skins directory.
 * Defaults to "{$wgScriptPath}/skins".
 * @since 1.3
 */
$wgStylePath = false;
$wgStyleSheetPath = &$wgStylePath;

/**
 * The URL path of the skins directory. Should not point to an external domain.
 * Defaults to "{$wgScriptPath}/skins".
 * @since 1.17
 */
$wgLocalStylePath = false;

/**
 * The URL path of the extensions directory.
 * Defaults to "{$wgScriptPath}/extensions".
 * @since 1.16
 */
$wgExtensionAssetsPath = false;

/**
 * Filesystem stylesheets directory.
 * Defaults to "{$IP}/skins".
 * @since 1.3
 */
$wgStyleDirectory = false;

/**
 * The URL path for primary article page views. This path should contain $1,
 * which is replaced by the article title.
 *
 * Defaults to "{$wgScript}/$1" or "{$wgScript}?title=$1",
 * depending on $wgUsePathInfo.
 */
$wgArticlePath = false;

/**
 * The URL path for the images directory.
 * Defaults to "{$wgScriptPath}/images".
 */
$wgUploadPath = false;

/**
 * The filesystem path of the images directory. Defaults to "{$IP}/images".
 */
$wgUploadDirectory = false;

/**
 * Directory where the cached page will be saved.
 * Defaults to "{$wgUploadDirectory}/cache".
 */
$wgFileCacheDirectory = false;

/**
 * The URL path of the wiki logo. The logo size should be 135x135 pixels.
 * Defaults to "{$wgStylePath}/common/images/wiki.png".
 */
$wgLogo = false;

/**
 * The URL path of the shortcut icon.
 * @since 1.6
 */
$wgFavicon = '/favicon.ico';

/**
 * The URL path of the icon for iPhone and iPod Touch web app bookmarks.
 * Defaults to no icon.
 * @since 1.12
 */
$wgAppleTouchIcon = false;

/**
 * The local filesystem path to a temporary directory. This is not required to
 * be web accessible.
 *
 * When this setting is set to false, its value will be set through a call
 * to wfTempDir(). See that methods implementation for the actual detection
 * logic.
 *
 * Developers should use the global function wfTempDir() instead of this
 * variable.
 *
 * @see wfTempDir()
 * @note Default changed to false in MediaWiki 1.20.
 *
 */
$wgTmpDirectory = false;

/**
 * If set, this URL is added to the start of $wgUploadPath to form a complete
 * upload URL.
 * @since 1.4
 */
$wgUploadBaseUrl = '';

/**
 * To enable remote on-demand scaling, set this to the thumbnail base URL.
 * Full thumbnail URL will be like $wgUploadStashScalerBaseUrl/e/e6/Foo.jpg/123px-Foo.jpg
 * where 'e6' are the first two characters of the MD5 hash of the file name.
 * If $wgUploadStashScalerBaseUrl is set to false, thumbs are rendered locally as needed.
 * @since 1.17
 */
$wgUploadStashScalerBaseUrl = false;

/**
 * To set 'pretty' URL paths for actions other than
 * plain page views, add to this array.
 *
 * @par Example:
 * Set pretty URL for the edit action:
 * @code
 *   'edit' => "$wgScriptPath/edit/$1"
 * @endcode
 *
 * There must be an appropriate script or rewrite rule in place to handle these
 * URLs.
 * @since 1.5
 */
$wgActionPaths = array();

/**@}*/

/************************************************************************//**
 * @name   Files and file uploads
 * @{
 */

/** Uploads have to be specially set up to be secure */
$wgEnableUploads = false;

/**
 * The maximum age of temporary (incomplete) uploaded files
 */
$wgUploadStashMaxAge = 6 * 3600; // 6 hours

/** Allows to move images and other media files */
$wgAllowImageMoving = true;

/**
 * Enable deferred upload tasks that use the job queue.
 * Only enable this if job runners are set up for both the
 * 'AssembleUploadChunks' and 'PublishStashedFile' job types.
 */
$wgEnableAsyncUploads = false;

/**
 * Allow chunked uploads.  This should only really be needed if you
 * use the UploadWizard extension or allow huge file uploads.
 * https://www.mediawiki.org/wiki/API:Upload#Chunked_uploading
 */
$wgAllowChunkedUploads = false;

/**
 * These are additional characters that should be replaced with '-' in filenames
 */
$wgIllegalFileChars = ":";

/**
 * @deprecated since 1.17 use $wgDeletedDirectory
 */
$wgFileStore = array();

/**
 * What directory to place deleted uploads in.
 * Defaults to "{$wgUploadDirectory}/deleted".
 */
$wgDeletedDirectory = false;

/**
 * Set this to true if you use img_auth and want the user to see details on why access failed.
 */
$wgImgAuthDetails = false;

/**
 * If this is enabled, img_auth.php will not allow image access unless the wiki
 * is private. This improves security when image uploads are hosted on a
 * separate domain.
 */
$wgImgAuthPublicTest = true;

/**
 * File repository structures
 *
 * $wgLocalFileRepo is a single repository structure, and $wgForeignFileRepos is
 * an array of such structures. Each repository structure is an associative
 * array of properties configuring the repository.
 *
 * Properties required for all repos:
 *   - class            The class name for the repository. May come from the core or an extension.
 *                      The core repository classes are FileRepo, LocalRepo, ForeignDBRepo.
 *                      FSRepo is also supported for backwards compatibility.
 *
 *   - name             A unique name for the repository (but $wgLocalFileRepo should be 'local').
 *                      The name should consist of alpha-numeric characters.
 *   - backend          A file backend name (see $wgFileBackends).
 *
 * For most core repos:
 *   - zones            Associative array of zone names that each map to an array with:
 *                          container  : backend container name the zone is in
 *                          directory  : root path within container for the zone
 *                          url        : base URL to the root of the zone
 *                          urlsByExt  : map of file extension types to base URLs
 *                                       (useful for using a different cache for videos)
 *                          handlerUrl : base script-handled URL to the root of the zone
 *                                       (see FileRepo::getZoneHandlerUrl() function)
 *                      Zones default to using "<repo name>-<zone name>" as the container name
 *                      and default to using the container root as the zone's root directory.
 *                      Nesting of zone locations within other zones should be avoided.
 *   - url              Public zone URL. The 'zones' settings take precedence.
 *   - hashLevels       The number of directory levels for hash-based division of files
 *   - thumbScriptUrl   The URL for thumb.php (optional, not recommended)
 *   - transformVia404  Whether to skip media file transformation on parse and rely on a 404
 *                      handler instead.
 *   - initialCapital   Equivalent to $wgCapitalLinks (or $wgCapitalLinkOverrides[NS_FILE],
 *                      determines whether filenames implicitly start with a capital letter.
 *                      The current implementation may give incorrect description page links
 *                      when the local $wgCapitalLinks and initialCapital are mismatched.
 *   - pathDisclosureProtection
 *                      May be 'paranoid' to remove all parameters from error messages, 'none' to
 *                      leave the paths in unchanged, or 'simple' to replace paths with
 *                      placeholders. Default for LocalRepo is 'simple'.
 *   - fileMode         This allows wikis to set the file mode when uploading/moving files. Default
 *                      is 0644.
 *   - directory        The local filesystem directory where public files are stored. Not used for
 *                      some remote repos.
 *   - thumbDir         The base thumbnail directory. Defaults to "<directory>/thumb".
 *   - thumbUrl         The base thumbnail URL. Defaults to "<url>/thumb".
 *   - isPrivate        Set this if measures should always be taken to keep the files private.
 *                      One should not trust this to assure that the files are not web readable;
 *                      the server configuration should be done manually depending on the backend.
 *
 * These settings describe a foreign MediaWiki installation. They are optional, and will be ignored
 * for local repositories:
 *   - descBaseUrl       URL of image description pages, e.g. http://en.wikipedia.org/wiki/File:
 *   - scriptDirUrl      URL of the MediaWiki installation, equivalent to $wgScriptPath, e.g.
 *                       http://en.wikipedia.org/w
 *   - scriptExtension   Script extension of the MediaWiki installation, equivalent to
 *                       $wgScriptExtension, e.g. .php5 defaults to .php
 *
 *   - articleUrl        Equivalent to $wgArticlePath, e.g. http://en.wikipedia.org/wiki/$1
 *   - fetchDescription  Fetch the text of the remote file description page. Equivalent to
 *                       $wgFetchCommonsDescriptions.
 *   - abbrvThreshold    File names over this size will use the short form of thumbnail names.
 *                       Short thumbnail names only have the width, parameters, and the extension.
 *
 * ForeignDBRepo:
 *   - dbType, dbServer, dbUser, dbPassword, dbName, dbFlags
 *                       equivalent to the corresponding member of $wgDBservers
 *   - tablePrefix       Table prefix, the foreign wiki's $wgDBprefix
 *   - hasSharedCache    True if the wiki's shared cache is accessible via the local $wgMemc
 *
 * ForeignAPIRepo:
 *   - apibase              Use for the foreign API's URL
 *   - apiThumbCacheExpiry  How long to locally cache thumbs for
 *
 * If you leave $wgLocalFileRepo set to false, Setup will fill in appropriate values.
 * Otherwise, set $wgLocalFileRepo to a repository structure as described above.
 * If you set $wgUseInstantCommons to true, it will add an entry for Commons.
 * If you set $wgForeignFileRepos to an array of repository structures, those will
 * be searched after the local file repo.
 * Otherwise, you will only have access to local media files.
 *
 * @see Setup.php for an example usage and default initialization.
 */
$wgLocalFileRepo = false;

/** @see $wgLocalFileRepo */
$wgForeignFileRepos = array();

/**
 * Use Commons as a remote file repository. Essentially a wrapper, when this
 * is enabled $wgForeignFileRepos will point at Commons with a set of default
 * settings
 */
$wgUseInstantCommons = false;

/**
 * File backend structure configuration.
 *
 * This is an array of file backend configuration arrays.
 * Each backend configuration has the following parameters:
 *  - 'name'         : A unique name for the backend
 *  - 'class'        : The file backend class to use
 *  - 'wikiId'       : A unique string that identifies the wiki (container prefix)
 *  - 'lockManager'  : The name of a lock manager (see $wgLockManagers)
 *
 * See FileBackend::__construct() for more details.
 * Additional parameters are specific to the file backend class used.
 * These settings should be global to all wikis when possible.
 *
 * There are two particularly important aspects about each backend:
 *   - a) Whether it is fully qualified or wiki-relative.
 *        By default, the paths of files are relative to the current wiki,
 *        which works via prefixing them with the current wiki ID when accessed.
 *        Setting 'wikiId' forces the backend to be fully qualified by prefixing
 *        all paths with the specified value instead. This can be useful if
 *        multiple wikis need to share the same data. Note that 'name' is *not*
 *        part of any prefix and thus should not be relied upon for namespacing.
 *   - b) Whether it is only defined for some wikis or is defined on all
 *        wikis in the wiki farm. Defining a backend globally is useful
 *        if multiple wikis need to share the same data.
 * One should be aware of these aspects when configuring a backend for use with
 * any basic feature or plugin. For example, suppose an extension stores data for
 * different wikis in different directories and sometimes needs to access data from
 * a foreign wiki's directory in order to render a page on given wiki. The extension
 * would need a fully qualified backend that is defined on all wikis in the wiki farm.
 */
$wgFileBackends = array();

/**
 * Array of configuration arrays for each lock manager.
 * Each backend configuration has the following parameters:
 *  - 'name'        : A unique name for the lock manager
 *  - 'class'       : The lock manger class to use
 *
 * See LockManager::__construct() for more details.
 * Additional parameters are specific to the lock manager class used.
 * These settings should be global to all wikis.
 */
$wgLockManagers = array();

/**
 * Show EXIF data, on by default if available.
 * Requires PHP's EXIF extension: http://www.php.net/manual/en/ref.exif.php
 *
 * @note FOR WINDOWS USERS:
 * To enable EXIF functions, add the following lines to the "Windows
 * extensions" section of php.ini:
 * @code{.ini}
 * extension=extensions/php_mbstring.dll
 * extension=extensions/php_exif.dll
 * @endcode
 */
$wgShowEXIF = function_exists( 'exif_read_data' );

/**
 * If to automatically update the img_metadata field
 * if the metadata field is outdated but compatible with the current version.
 * Defaults to false.
 */
$wgUpdateCompatibleMetadata = false;

/**
 * If you operate multiple wikis, you can define a shared upload path here.
 * Uploads to this wiki will NOT be put there - they will be put into
 * $wgUploadDirectory.
 * If $wgUseSharedUploads is set, the wiki will look in the shared repository if
 * no file of the given name is found in the local repository (for [[File:..]],
 * [[Media:..]] links). Thumbnails will also be looked for and generated in this
 * directory.
 *
 * Note that these configuration settings can now be defined on a per-
 * repository basis for an arbitrary number of file repositories, using the
 * $wgForeignFileRepos variable.
 */
$wgUseSharedUploads = false;

/** Full path on the web server where shared uploads can be found */
$wgSharedUploadPath = "http://commons.wikimedia.org/shared/images";

/** Fetch commons image description pages and display them on the local wiki? */
$wgFetchCommonsDescriptions = false;

/** Path on the file system where shared uploads can be found. */
$wgSharedUploadDirectory = "/var/www/wiki3/images";

/** DB name with metadata about shared directory. Set this to false if the uploads do not come from a wiki. */
$wgSharedUploadDBname = false;

/** Optional table prefix used in database. */
$wgSharedUploadDBprefix = '';

/** Cache shared metadata in memcached. Don't do this if the commons wiki is in a different memcached domain */
$wgCacheSharedUploads = true;

/**
 * Allow for upload to be copied from an URL.
 * The timeout for copy uploads is set by $wgHTTPTimeout.
 * You have to assign the user right 'upload_by_url' to a user group, to use this.
 */
$wgAllowCopyUploads = false;

/**
 * Allow asynchronous copy uploads.
 * This feature is experimental and broken as of r81612.
 */
$wgAllowAsyncCopyUploads = false;

/**
 * A list of domains copy uploads can come from
 *
 * @since 1.20
 */
$wgCopyUploadsDomains = array();

/**
 * Enable copy uploads from Special:Upload. $wgAllowCopyUploads must also be
 * true. If $wgAllowCopyUploads is true, but this is false, you will only be
 * able to perform copy uploads from the API or extensions (e.g. UploadWizard).
 */
$wgCopyUploadsFromSpecialUpload = false;

/**
 * Proxy to use for copy upload requests.
 * @since 1.20
 */
$wgCopyUploadProxy = false;

/**
 * Max size for uploads, in bytes. If not set to an array, applies to all
 * uploads. If set to an array, per upload type maximums can be set, using the
 * file and url keys. If the * key is set this value will be used as maximum
 * for non-specified types.
 *
 * @par Example:
 * @code
 * $wgMaxUploadSize = array(
 *     '*' => 250 * 1024,
 *     'url' => 500 * 1024,
 * );
 * @endcode
 * Sets the maximum for all uploads to 250 kB except for upload-by-url, which
 * will have a maximum of 500 kB.
 *
 */
$wgMaxUploadSize = 1024 * 1024 * 100; # 100MB

/**
 * Point the upload navigation link to an external URL
 * Useful if you want to use a shared repository by default
 * without disabling local uploads (use $wgEnableUploads = false for that).
 *
 * @par Example:
 * @code
 * $wgUploadNavigationUrl = 'http://commons.wikimedia.org/wiki/Special:Upload';
 * @endcode
 */
$wgUploadNavigationUrl = false;

/**
 * Point the upload link for missing files to an external URL, as with
 * $wgUploadNavigationUrl. The URL will get "(?|&)wpDestFile=<filename>"
 * appended to it as appropriate.
 */
$wgUploadMissingFileUrl = false;

/**
 * Give a path here to use thumb.php for thumbnail generation on client
 * request, instead of generating them on render and outputting a static URL.
 * This is necessary if some of your apache servers don't have read/write
 * access to the thumbnail path.
 *
 * @par Example:
 * @code
 *   $wgThumbnailScriptPath = "{$wgScriptPath}/thumb{$wgScriptExtension}";
 * @endcode
 */
$wgThumbnailScriptPath = false;
/**
 * @see $wgThumbnailScriptPath
 */
$wgSharedThumbnailScriptPath = false;

/**
 * Set this to false if you do not want MediaWiki to divide your images
 * directory into many subdirectories, for improved performance.
 *
 * It's almost always good to leave this enabled. In previous versions of
 * MediaWiki, some users set this to false to allow images to be added to the
 * wiki by simply copying them into $wgUploadDirectory and then running
 * maintenance/rebuildImages.php to register them in the database. This is no
 * longer recommended, use maintenance/importImages.php instead.
 *
 * @note That this variable may be ignored if $wgLocalFileRepo is set.
 * @todo Deprecate the setting and ultimately remove it from Core.
 */
$wgHashedUploadDirectory = true;

/**
 * Set the following to false especially if you have a set of files that need to
 * be accessible by all wikis, and you do not want to use the hash (path/a/aa/)
 * directory layout.
 */
$wgHashedSharedUploadDirectory = true;

/**
 * Base URL for a repository wiki. Leave this blank if uploads are just stored
 * in a shared directory and not meant to be accessible through a separate wiki.
 * Otherwise the image description pages on the local wiki will link to the
 * image description page on this wiki.
 *
 * Please specify the namespace, as in the example below.
 */
$wgRepositoryBaseUrl = "http://commons.wikimedia.org/wiki/File:";

/**
 * This is the list of preferred extensions for uploading files. Uploading files
 * with extensions not in this list will trigger a warning.
 *
 * @warning If you add any OpenOffice or Microsoft Office file formats here,
 * such as odt or doc, and untrusted users are allowed to upload files, then
 * your wiki will be vulnerable to cross-site request forgery (CSRF).
 */
$wgFileExtensions = array( 'png', 'gif', 'jpg', 'jpeg' );

/**
 * Files with these extensions will never be allowed as uploads.
 * An array of file extensions to blacklist. You should append to this array
 * if you want to blacklist additional files.
 * */
$wgFileBlacklist = array(
	# HTML may contain cookie-stealing JavaScript and web bugs
	'html', 'htm', 'js', 'jsb', 'mhtml', 'mht', 'xhtml', 'xht',
	# PHP scripts may execute arbitrary code on the server
	'php', 'phtml', 'php3', 'php4', 'php5', 'phps',
	# Other types that may be interpreted by some servers
	'shtml', 'jhtml', 'pl', 'py', 'cgi',
	# May contain harmful executables for Windows victims
	'exe', 'scr', 'dll', 'msi', 'vbs', 'bat', 'com', 'pif', 'cmd', 'vxd', 'cpl' );

/**
 * Files with these mime types will never be allowed as uploads
 * if $wgVerifyMimeType is enabled.
 */
$wgMimeTypeBlacklist = array(
	# HTML may contain cookie-stealing JavaScript and web bugs
	'text/html', 'text/javascript', 'text/x-javascript', 'application/x-shellscript',
	# PHP scripts may execute arbitrary code on the server
	'application/x-php', 'text/x-php',
	# Other types that may be interpreted by some servers
	'text/x-python', 'text/x-perl', 'text/x-bash', 'text/x-sh', 'text/x-csh',
	# Client-side hazards on Internet Explorer
	'text/scriptlet', 'application/x-msdownload',
	# Windows metafile, client-side vulnerability on some systems
	'application/x-msmetafile',
);

/**
 * Allow Java archive uploads.
 * This is not recommended for public wikis since a maliciously-constructed
 * applet running on the same domain as the wiki can steal the user's cookies.
 */
$wgAllowJavaUploads = false;

/**
 * This is a flag to determine whether or not to check file extensions on upload.
 *
 * @warning Setting this to false is insecure for public wikis.
 */
$wgCheckFileExtensions = true;

/**
 * If this is turned off, users may override the warning for files not covered
 * by $wgFileExtensions.
 *
 * @warning Setting this to false is insecure for public wikis.
 */
$wgStrictFileExtensions = true;

/**
 * Setting this to true will disable the upload system's checks for HTML/JavaScript.
 *
 * @warning THIS IS VERY DANGEROUS on a publicly editable site, so USE
 * $wgGroupPermissions TO RESTRICT UPLOADING to only those that you trust
 */
$wgDisableUploadScriptChecks = false;

/**
 * Warn if uploaded files are larger than this (in bytes), or false to disable
 */
$wgUploadSizeWarning = false;

/**
 * list of trusted media-types and mime types.
 * Use the MEDIATYPE_xxx constants to represent media types.
 * This list is used by File::isSafeFile
 *
 * Types not listed here will have a warning about unsafe content
 * displayed on the images description page. It would also be possible
 * to use this for further restrictions, like disabling direct
 * [[media:...]] links for non-trusted formats.
 */
$wgTrustedMediaFormats = array(
	MEDIATYPE_BITMAP, //all bitmap formats
	MEDIATYPE_AUDIO, //all audio formats
	MEDIATYPE_VIDEO, //all plain video formats
	"image/svg+xml", //svg (only needed if inline rendering of svg is not supported)
	"application/pdf", //PDF files
	#"application/x-shockwave-flash", //flash/shockwave movie
);

/**
 * Plugins for media file type handling.
 * Each entry in the array maps a MIME type to a class name
 */
$wgMediaHandlers = array(
	'image/jpeg' => 'JpegHandler',
	'image/png' => 'PNGHandler',
	'image/gif' => 'GIFHandler',
	'image/tiff' => 'TiffHandler',
	'image/x-ms-bmp' => 'BmpHandler',
	'image/x-bmp' => 'BmpHandler',
	'image/x-xcf' => 'XCFHandler',
	'image/svg+xml' => 'SvgHandler', // official
	'image/svg' => 'SvgHandler', // compat
	'image/vnd.djvu' => 'DjVuHandler', // official
	'image/x.djvu' => 'DjVuHandler', // compat
	'image/x-djvu' => 'DjVuHandler', // compat
);

/**
 * Plugins for page content model handling.
 * Each entry in the array maps a model id to a class name.
 *
 * @since 1.21
 */
$wgContentHandlers = array(
	// the usual case
	CONTENT_MODEL_WIKITEXT => 'WikitextContentHandler',
	// dumb version, no syntax highlighting
	CONTENT_MODEL_JAVASCRIPT => 'JavaScriptContentHandler',
	// dumb version, no syntax highlighting
	CONTENT_MODEL_CSS => 'CssContentHandler',
	// plain text, for use by extensions etc
	CONTENT_MODEL_TEXT => 'TextContentHandler',
);

/**
 * Resizing can be done using PHP's internal image libraries or using
 * ImageMagick or another third-party converter, e.g. GraphicMagick.
 * These support more file formats than PHP, which only supports PNG,
 * GIF, JPG, XBM and WBMP.
 *
 * Use Image Magick instead of PHP builtin functions.
 */
$wgUseImageMagick = false;
/** The convert command shipped with ImageMagick */
$wgImageMagickConvertCommand = '/usr/bin/convert';
/** The identify command shipped with ImageMagick */
$wgImageMagickIdentifyCommand = '/usr/bin/identify';

/** Sharpening parameter to ImageMagick */
$wgSharpenParameter = '0x0.4';

/** Reduction in linear dimensions below which sharpening will be enabled */
$wgSharpenReductionThreshold = 0.85;

/**
 * Temporary directory used for ImageMagick. The directory must exist. Leave
 * this set to false to let ImageMagick decide for itself.
 */
$wgImageMagickTempDir = false;

/**
 * Use another resizing converter, e.g. GraphicMagick
 * %s will be replaced with the source path, %d with the destination
 * %w and %h will be replaced with the width and height.
 *
 * @par Example for GraphicMagick:
 * @code
 * $wgCustomConvertCommand = "gm convert %s -resize %wx%h %d"
 * @endcode
 *
 * Leave as false to skip this.
 */
$wgCustomConvertCommand = false;

/** used for lossless jpeg rotation
 *
 * @since 1.21
 * **/
$wgJpegTran = '/usr/bin/jpegtran';


/**
 * Some tests and extensions use exiv2 to manipulate the EXIF metadata in some
 * image formats.
 */
$wgExiv2Command = '/usr/bin/exiv2';

/**
 * Scalable Vector Graphics (SVG) may be uploaded as images.
 * Since SVG support is not yet standard in browsers, it is
 * necessary to rasterize SVGs to PNG as a fallback format.
 *
 * An external program is required to perform this conversion.
 * If set to an array, the first item is a PHP callable and any further items
 * are passed as parameters after $srcPath, $dstPath, $width, $height
 */
$wgSVGConverters = array(
	'ImageMagick' => '$path/convert -background white -thumbnail $widthx$height\! $input PNG:$output',
	'sodipodi' => '$path/sodipodi -z -w $width -f $input -e $output',
	'inkscape' => '$path/inkscape -z -w $width -f $input -e $output',
	'batik' => 'java -Djava.awt.headless=true -jar $path/batik-rasterizer.jar -w $width -d $output $input',
	'rsvg' => '$path/rsvg -w $width -h $height $input $output',
	'imgserv' => '$path/imgserv-wrapper -i svg -o png -w$width $input $output',
	'ImagickExt' => array( 'SvgHandler::rasterizeImagickExt' ),
);

/** Pick a converter defined in $wgSVGConverters */
$wgSVGConverter = 'ImageMagick';

/** If not in the executable PATH, specify the SVG converter path. */
$wgSVGConverterPath = '';

/** Don't scale a SVG larger than this */
$wgSVGMaxSize = 2048;

/** Don't read SVG metadata beyond this point.
 * Default is 1024*256 bytes
 */
$wgSVGMetadataCutoff = 262144;

/**
 * Disallow <title> element in SVG files.
 *
 * MediaWiki will reject HTMLesque tags in uploaded files due to idiotic
 * browsers which can not perform basic stuff like MIME detection and which are
 * vulnerable to further idiots uploading crap files as images.
 *
 * When this directive is on, "<title>" will be allowed in files with an
 * "image/svg+xml" MIME type. You should leave this disabled if your web server
 * is misconfigured and doesn't send appropriate MIME types for SVG images.
 */
$wgAllowTitlesInSVG = false;

/**
 * The maximum number of pixels a source image can have if it is to be scaled
 * down by a scaler that requires the full source image to be decompressed
 * and stored in decompressed form, before the thumbnail is generated.
 *
 * This provides a limit on memory usage for the decompression side of the
 * image scaler. The limit is used when scaling PNGs with any of the
 * built-in image scalers, such as ImageMagick or GD. It is ignored for
 * JPEGs with ImageMagick, and when using the VipsScaler extension.
 *
 * The default is 50 MB if decompressed to RGBA form, which corresponds to
 * 12.5 million pixels or 3500x3500.
 */
$wgMaxImageArea = 1.25e7;
/**
 * Force thumbnailing of animated GIFs above this size to a single
 * frame instead of an animated thumbnail.  As of MW 1.17 this limit
 * is checked against the total size of all frames in the animation.
 * It probably makes sense to keep this equal to $wgMaxImageArea.
 */
$wgMaxAnimatedGifArea = 1.25e7;
/**
 * Browsers don't support TIFF inline generally...
 * For inline display, we need to convert to PNG or JPEG.
 * Note scaling should work with ImageMagick, but may not with GD scaling.
 *
 * @par Example:
 * @code
 *  // PNG is lossless, but inefficient for photos
 *  $wgTiffThumbnailType = array( 'png', 'image/png' );
 *  // JPEG is good for photos, but has no transparency support. Bad for diagrams.
 *  $wgTiffThumbnailType = array( 'jpg', 'image/jpeg' );
 * @endcode
 */
$wgTiffThumbnailType = false;

/**
 * If rendered thumbnail files are older than this timestamp, they
 * will be rerendered on demand as if the file didn't already exist.
 * Update if there is some need to force thumbs and SVG rasterizations
 * to rerender, such as fixes to rendering bugs.
 */
$wgThumbnailEpoch = '20030516000000';

/**
 * If set, inline scaled images will still produce "<img>" tags ready for
 * output instead of showing an error message.
 *
 * This may be useful if errors are transitory, especially if the site
 * is configured to automatically render thumbnails on request.
 *
 * On the other hand, it may obscure error conditions from debugging.
 * Enable the debug log or the 'thumbnail' log group to make sure errors
 * are logged to a file for review.
 */
$wgIgnoreImageErrors = false;

/**
 * Allow thumbnail rendering on page view. If this is false, a valid
 * thumbnail URL is still output, but no file will be created at
 * the target location. This may save some time if you have a
 * thumb.php or 404 handler set up which is faster than the regular
 * webserver(s).
 */
$wgGenerateThumbnailOnParse = true;

/**
 * Show thumbnails for old images on the image description page
 */
$wgShowArchiveThumbnails = true;

/** Obsolete, always true, kept for compatibility with extensions */
$wgUseImageResize = true;

/**
 * If set to true, images that contain certain the exif orientation tag will
 * be rotated accordingly. If set to null, try to auto-detect whether a scaler
 * is available that can rotate.
 */
$wgEnableAutoRotation = null;

/**
 * Internal name of virus scanner. This serves as a key to the
 * $wgAntivirusSetup array. Set this to NULL to disable virus scanning. If not
 * null, every file uploaded will be scanned for viruses.
 */
$wgAntivirus = null;

/**
 * Configuration for different virus scanners. This an associative array of
 * associative arrays. It contains one setup array per known scanner type.
 * The entry is selected by $wgAntivirus, i.e.
 * valid values for $wgAntivirus are the keys defined in this array.
 *
 * The configuration array for each scanner contains the following keys:
 * "command", "codemap", "messagepattern":
 *
 * "command" is the full command to call the virus scanner - %f will be
 * replaced with the name of the file to scan. If not present, the filename
 * will be appended to the command. Note that this must be overwritten if the
 * scanner is not in the system path; in that case, please set
 * $wgAntivirusSetup[$wgAntivirus]['command'] to the desired command with full
 * path.
 *
 * "codemap" is a mapping of exit code to return codes of the detectVirus
 * function in SpecialUpload.
 *   - An exit code mapped to AV_SCAN_FAILED causes the function to consider
 *     the scan to be failed. This will pass the file if $wgAntivirusRequired
 *     is not set.
 *   - An exit code mapped to AV_SCAN_ABORTED causes the function to consider
 *     the file to have an unsupported format, which is probably immune to
 *     viruses. This causes the file to pass.
 *   - An exit code mapped to AV_NO_VIRUS will cause the file to pass, meaning
 *     no virus was found.
 *   - All other codes (like AV_VIRUS_FOUND) will cause the function to report
 *     a virus.
 *   - You may use "*" as a key in the array to catch all exit codes not mapped otherwise.
 *
 * "messagepattern" is a perl regular expression to extract the meaningful part of the scanners
 * output. The relevant part should be matched as group one (\1).
 * If not defined or the pattern does not match, the full message is shown to the user.
 */
$wgAntivirusSetup = array(

	#setup for clamav
	'clamav' => array(
		'command' => 'clamscan --no-summary ',
		'codemap' => array(
			"0" => AV_NO_VIRUS, # no virus
			"1" => AV_VIRUS_FOUND, # virus found
			"52" => AV_SCAN_ABORTED, # unsupported file format (probably immune)
			"*" => AV_SCAN_FAILED, # else scan failed
		),
		'messagepattern' => '/.*?:(.*)/sim',
	),
);

/** Determines if a failed virus scan (AV_SCAN_FAILED) will cause the file to be rejected. */
$wgAntivirusRequired = true;

/** Determines if the mime type of uploaded files should be checked */
$wgVerifyMimeType = true;

/** Sets the mime type definition file to use by MimeMagic.php. */
$wgMimeTypeFile = 'includes/mime.types';
#$wgMimeTypeFile = '/etc/mime.types';
#$wgMimeTypeFile = null; #use built-in defaults only.

/** Sets the mime type info file to use by MimeMagic.php. */
$wgMimeInfoFile = 'includes/mime.info';
#$wgMimeInfoFile = null; #use built-in defaults only.

/**
 * Switch for loading the FileInfo extension by PECL at runtime.
 * This should be used only if fileinfo is installed as a shared object
 * or a dynamic library.
 */
$wgLoadFileinfoExtension = false;

/** Sets an external mime detector program. The command must print only
 * the mime type to standard output.
 * The name of the file to process will be appended to the command given here.
 * If not set or NULL, mime_content_type will be used if available.
 *
 * @par Example:
 * @code
 * #$wgMimeDetectorCommand = "file -bi"; # use external mime detector (Linux)
 * @endcode
 */
$wgMimeDetectorCommand = null;

/**
 * Switch for trivial mime detection. Used by thumb.php to disable all fancy
 * things, because only a few types of images are needed and file extensions
 * can be trusted.
 */
$wgTrivialMimeDetection = false;

/**
 * Additional XML types we can allow via mime-detection.
 * array = ( 'rootElement' => 'associatedMimeType' )
 */
$wgXMLMimeTypes = array(
	'http://www.w3.org/2000/svg:svg' => 'image/svg+xml',
	'svg' => 'image/svg+xml',
	'http://www.lysator.liu.se/~alla/dia/:diagram' => 'application/x-dia-diagram',
	'http://www.w3.org/1999/xhtml:html' => 'text/html', // application/xhtml+xml?
	'html' => 'text/html', // application/xhtml+xml?
);

/**
 * Limit images on image description pages to a user-selectable limit. In order
 * to reduce disk usage, limits can only be selected from a list.
 * The user preference is saved as an array offset in the database, by default
 * the offset is set with $wgDefaultUserOptions['imagesize']. Make sure you
 * change it if you alter the array (see bug 8858).
 * This is the list of settings the user can choose from:
 */
$wgImageLimits = array(
	array( 320, 240 ),
	array( 640, 480 ),
	array( 800, 600 ),
	array( 1024, 768 ),
	array( 1280, 1024 )
);

/**
 * Adjust thumbnails on image pages according to a user setting. In order to
 * reduce disk usage, the values can only be selected from a list. This is the
 * list of settings the user can choose from:
 */
$wgThumbLimits = array(
	120,
	150,
	180,
	200,
	250,
	300
);

/**
 * Default parameters for the "<gallery>" tag
 */
$wgGalleryOptions = array(
	'imagesPerRow' => 0, // Default number of images per-row in the gallery. 0 -> Adapt to screensize
	'imageWidth' => 120, // Width of the cells containing images in galleries (in "px")
	'imageHeight' => 120, // Height of the cells containing images in galleries (in "px")
	'captionLength' => 25, // Length of caption to truncate (in characters)
	'showBytes' => true, // Show the filesize in bytes in categories
);

/**
 * Adjust width of upright images when parameter 'upright' is used
 * This allows a nicer look for upright images without the need to fix the width
 * by hardcoded px in wiki sourcecode.
 */
$wgThumbUpright = 0.75;

/**
 * Default value for chmoding of new directories.
 */
$wgDirectoryMode = 0777;

/**
 * Generate and use thumbnails suitable for screens with 1.5 and 2.0 pixel densities.
 *
 * This means a 320x240 use of an image on the wiki will also generate 480x360 and 640x480
 * thumbnails, output via data-src-1-5 and data-src-2-0. Runtime JavaScript switches the
 * images in after loading the original low-resolution versions depending on the reported
 * window.devicePixelRatio.
 */
$wgResponsiveImages = true;

/**
 * @name DJVU settings
 * @{
 */
/**
 * Path of the djvudump executable
 * Enable this and $wgDjvuRenderer to enable djvu rendering
 */
# $wgDjvuDump = 'djvudump';
$wgDjvuDump = null;

/**
 * Path of the ddjvu DJVU renderer
 * Enable this and $wgDjvuDump to enable djvu rendering
 */
# $wgDjvuRenderer = 'ddjvu';
$wgDjvuRenderer = null;

/**
 * Path of the djvutxt DJVU text extraction utility
 * Enable this and $wgDjvuDump to enable text layer extraction from djvu files
 */
# $wgDjvuTxt = 'djvutxt';
$wgDjvuTxt = null;

/**
 * Path of the djvutoxml executable
 * This works like djvudump except much, much slower as of version 3.5.
 *
 * For now we  recommend you use djvudump instead. The djvuxml output is
 * probably more stable, so we'll switch back to it as soon as they fix
 * the efficiency problem.
 * http://sourceforge.net/tracker/index.php?func=detail&aid=1704049&group_id=32953&atid=406583
 *
 * @par Example:
 * @code
 * $wgDjvuToXML = 'djvutoxml';
 * @endcode
 */
$wgDjvuToXML = null;

/**
 * Shell command for the DJVU post processor
 * Default: pnmtopng, since ddjvu generates ppm output
 * Set this to false to output the ppm file directly.
 */
$wgDjvuPostProcessor = 'pnmtojpeg';
/**
 * File extension for the DJVU post processor output
 */
$wgDjvuOutputExtension = 'jpg';
/** @} */ # end of DJvu }

/** @} */ # end of file uploads }

/************************************************************************//**
 * @name   Email settings
 * @{
 */

$serverName = substr( $wgServer, strrpos( $wgServer, '/' ) + 1 );

/**
 * Site admin email address.
 */
$wgEmergencyContact = 'wikiadmin@' . $serverName;

/**
 * Password reminder email address.
 *
 * The address we should use as sender when a user is requesting his password.
 */
$wgPasswordSender = 'apache@' . $serverName;

unset( $serverName ); # Don't leak local variables to global scope

/**
 * Password reminder name
 */
$wgPasswordSenderName = 'MediaWiki Mail';

/**
 * Dummy address which should be accepted during mail send action.
 * It might be necessary to adapt the address or to set it equal
 * to the $wgEmergencyContact address.
 */
$wgNoReplyAddress = 'reply@not.possible';

/**
 * Set to true to enable the e-mail basic features:
 * Password reminders, etc. If sending e-mail on your
 * server doesn't work, you might want to disable this.
 */
$wgEnableEmail = true;

/**
 * Set to true to enable user-to-user e-mail.
 * This can potentially be abused, as it's hard to track.
 */
$wgEnableUserEmail = true;

/**
 * Set to true to put the sending user's email in a Reply-To header
 * instead of From. ($wgEmergencyContact will be used as From.)
 *
 * Some mailers (eg sSMTP) set the SMTP envelope sender to the From value,
 * which can cause problems with SPF validation and leak recipient addresses
 * when bounces are sent to the sender.
 */
$wgUserEmailUseReplyTo = false;

/**
 * Minimum time, in hours, which must elapse between password reminder
 * emails for a given account. This is to prevent abuse by mail flooding.
 */
$wgPasswordReminderResendTime = 24;

/**
 * The time, in seconds, when an emailed temporary password expires.
 */
$wgNewPasswordExpiry = 3600 * 24 * 7;

/**
 * The time, in seconds, when an email confirmation email expires
 */
$wgUserEmailConfirmationTokenExpiry = 7 * 24 * 60 * 60;

/**
 * SMTP Mode.
 *
 * For using a direct (authenticated) SMTP server connection.
 * Default to false or fill an array :
 *
 * @code
 * $wgSMTP = array(
 *     'host'     => 'SMTP domain',
 *     'IDHost'   => 'domain for MessageID',
 *     'port'     => '25',
 *     'auth'     => [true|false],
 *     'username' => [SMTP username],
 *     'password' => [SMTP password],
 * );
 * @endcode
 */
$wgSMTP = false;

/**
 * Additional email parameters, will be passed as the last argument to mail() call.
 * If using safe_mode this has no effect
 */
$wgAdditionalMailParams = null;

/**
 * For parts of the system that have been updated to provide HTML email content, send
 * both text and HTML parts as the body of the email
 */
$wgAllowHTMLEmail = false;

/**
 * True: from page editor if s/he opted-in. False: Enotif mails appear to come
 * from $wgEmergencyContact
 */
$wgEnotifFromEditor = false;

// TODO move UPO to preferences probably ?
# If set to true, users get a corresponding option in their preferences and can choose to enable or disable at their discretion
# If set to false, the corresponding input form on the user preference page is suppressed
# It call this to be a "user-preferences-option (UPO)"

/**
 * Require email authentication before sending mail to an email address.
 * This is highly recommended. It prevents MediaWiki from being used as an open
 * spam relay.
 */
$wgEmailAuthentication = true;

/**
 * Allow users to enable email notification ("enotif") on watchlist changes.
 */
$wgEnotifWatchlist = false;

/**
 * Allow users to enable email notification ("enotif") when someone edits their
 * user talk page.
 */
$wgEnotifUserTalk = false;

/**
 * Set the Reply-to address in notifications to the editor's address, if user
 * allowed this in the preferences.
 */
$wgEnotifRevealEditorAddress = false;

/**
 * Send notification mails on minor edits to watchlist pages. This is enabled
 * by default. Does not affect user talk notifications.
 */
$wgEnotifMinorEdits = true;

/**
 * Send a generic mail instead of a personalised mail for each user.  This
 * always uses UTC as the time zone, and doesn't include the username.
 *
 * For pages with many users watching, this can significantly reduce mail load.
 * Has no effect when using sendmail rather than SMTP.
 */
$wgEnotifImpersonal = false;

/**
 * Maximum number of users to mail at once when using impersonal mail. Should
 * match the limit on your mail server.
 */
$wgEnotifMaxRecips = 500;

/**
 * Send mails via the job queue. This can be useful to reduce the time it
 * takes to save a page that a lot of people are watching.
 */
$wgEnotifUseJobQ = false;

/**
 * Use real name instead of username in e-mail "from" field.
 */
$wgEnotifUseRealName = false;

/**
 * Array of usernames who will be sent a notification email for every change
 * which occurs on a wiki. Users will not be notified of their own changes.
 */
$wgUsersNotifiedOnAllChanges = array();


/** @} */ # end of email settings

/************************************************************************//**
 * @name   Database settings
 * @{
 */
/** Database host name or IP address */
$wgDBserver = 'localhost';
/** Database port number (for PostgreSQL) */
$wgDBport = 5432;
/** Name of the database */
$wgDBname = 'my_wiki';
/** Database username */
$wgDBuser = 'wikiuser';
/** Database user's password */
$wgDBpassword = '';
/** Database type */
$wgDBtype = 'mysql';
/** Whether to use SSL in DB connection. */
$wgDBssl = false;
/** Whether to use compression in DB connection. */
$wgDBcompress = false;

/** Separate username for maintenance tasks. Leave as null to use the default. */
$wgDBadminuser = null;
/** Separate password for maintenance tasks. Leave as null to use the default. */
$wgDBadminpassword = null;

/**
 * Search type.
 * Leave as null to select the default search engine for the
 * selected database type (eg SearchMySQL), or set to a class
 * name to override to a custom search engine.
 */
$wgSearchType = null;

/** Table name prefix */
$wgDBprefix = '';
/** MySQL table options to use during installation or update */
$wgDBTableOptions = 'ENGINE=InnoDB';

/**
 * SQL Mode - default is turning off all modes, including strict, if set.
 * null can be used to skip the setting for performance reasons and assume
 * DBA has done his best job.
 * String override can be used for some additional fun :-)
 */
$wgSQLMode = '';

/** Mediawiki schema */
$wgDBmwschema = 'mediawiki';

/** To override default SQLite data directory ($docroot/../data) */
$wgSQLiteDataDir = '';

/**
 * Make all database connections secretly go to localhost. Fool the load balancer
 * thinking there is an arbitrarily large cluster of servers to connect to.
 * Useful for debugging.
 */
$wgAllDBsAreLocalhost = false;

/**
 * Shared database for multiple wikis. Commonly used for storing a user table
 * for single sign-on. The server for this database must be the same as for the
 * main database.
 *
 * For backwards compatibility the shared prefix is set to the same as the local
 * prefix, and the user table is listed in the default list of shared tables.
 * The user_properties table is also added so that users will continue to have their
 * preferences shared (preferences were stored in the user table prior to 1.16)
 *
 * $wgSharedTables may be customized with a list of tables to share in the shared
 * database. However it is advised to limit what tables you do share as many of
 * MediaWiki's tables may have side effects if you try to share them.
 *
 * $wgSharedPrefix is the table prefix for the shared database. It defaults to
 * $wgDBprefix.
 *
 * @deprecated In new code, use the $wiki parameter to wfGetLB() to access
 *   remote databases. Using wfGetLB() allows the shared database to reside on
 *   separate servers to the wiki's own database, with suitable configuration
 *   of $wgLBFactoryConf.
 */
$wgSharedDB = null;

/** @see $wgSharedDB */
$wgSharedPrefix = false;
/** @see $wgSharedDB */
$wgSharedTables = array( 'user', 'user_properties' );

/**
 * Database load balancer
 * This is a two-dimensional array, an array of server info structures
 * Fields are:
 *   - host:        Host name
 *   - dbname:      Default database name
 *   - user:        DB user
 *   - password:    DB password
 *   - type:        "mysql" or "postgres"
 *   - load:        ratio of DB_SLAVE load, must be >=0, the sum of all loads must be >0
 *   - groupLoads:  array of load ratios, the key is the query group name. A query may belong
 *                  to several groups, the most specific group defined here is used.
 *
 *   - flags:       bit field
 *                  - DBO_DEFAULT -- turns on DBO_TRX only if !$wgCommandLineMode (recommended)
 *                  - DBO_DEBUG -- equivalent of $wgDebugDumpSql
 *                  - DBO_TRX -- wrap entire request in a transaction
 *                  - DBO_IGNORE -- ignore errors (not useful in LocalSettings.php)
 *                  - DBO_NOBUFFER -- turn off buffering (not useful in LocalSettings.php)
 *                  - DBO_PERSISTENT -- enables persistent database connections
 *                  - DBO_SSL -- uses SSL/TLS encryption in database connections, if available
 *                  - DBO_COMPRESS -- uses internal compression in database connections, if available
 *
 *   - max lag:     (optional) Maximum replication lag before a slave will taken out of rotation
 *   - max threads: (optional) Maximum number of running threads
 *
 *   These and any other user-defined properties will be assigned to the mLBInfo member
 *   variable of the Database object.
 *
 * Leave at false to use the single-server variables above. If you set this
 * variable, the single-server variables will generally be ignored (except
 * perhaps in some command-line scripts).
 *
 * The first server listed in this array (with key 0) will be the master. The
 * rest of the servers will be slaves. To prevent writes to your slaves due to
 * accidental misconfiguration or MediaWiki bugs, set read_only=1 on all your
 * slaves in my.cnf. You can set read_only mode at runtime using:
 *
 * @code
 *     SET @@read_only=1;
 * @endcode
 *
 * Since the effect of writing to a slave is so damaging and difficult to clean
 * up, we at Wikimedia set read_only=1 in my.cnf on all our DB servers, even
 * our masters, and then set read_only=0 on masters at runtime.
 */
$wgDBservers = false;

/**
 * Load balancer factory configuration
 * To set up a multi-master wiki farm, set the class here to something that
 * can return a LoadBalancer with an appropriate master on a call to getMainLB().
 * The class identified here is responsible for reading $wgDBservers,
 * $wgDBserver, etc., so overriding it may cause those globals to be ignored.
 *
 * The LBFactory_Multi class is provided for this purpose, please see
 * includes/db/LBFactory_Multi.php for configuration information.
 */
$wgLBFactoryConf = array( 'class' => 'LBFactory_Simple' );

/** How long to wait for a slave to catch up to the master */
$wgMasterWaitTimeout = 10;

/** File to log database errors to */
$wgDBerrorLog = false;

/**
 * Timezone to use in the error log.
 * Defaults to the wiki timezone ($wgLocaltimezone).
 *
 * A list of usable timezones can found at:
 * http://php.net/manual/en/timezones.php
 *
 * @par Examples:
 * @code
 * $wgLocaltimezone = 'UTC';
 * $wgLocaltimezone = 'GMT';
 * $wgLocaltimezone = 'PST8PDT';
 * $wgLocaltimezone = 'Europe/Sweden';
 * $wgLocaltimezone = 'CET';
 * @endcode
 *
 * @since 1.20
 */
$wgDBerrorLogTZ = false;

/** When to give an error message */
$wgDBClusterTimeout = 10;

/**
 * Scale load balancer polling time so that under overload conditions, the
 * database server receives a SHOW STATUS query at an average interval of this
 * many microseconds
 */
$wgDBAvgStatusPoll = 2000;

/**
 * Set to true to engage MySQL 4.1/5.0 charset-related features;
 * for now will just cause sending of 'SET NAMES=utf8' on connect.
 *
 * @warning THIS IS EXPERIMENTAL!
 *
 * May break if you're not using the table defs from mysql5/tables.sql.
 * May break if you're upgrading an existing wiki if set differently.
 * Broken symptoms likely to include incorrect behavior with page titles,
 * usernames, comments etc containing non-ASCII characters.
 * Might also cause failures on the object cache and other things.
 *
 * Even correct usage may cause failures with Unicode supplementary
 * characters (those not in the Basic Multilingual Plane) unless MySQL
 * has enhanced their Unicode support.
 */
$wgDBmysql5 = false;

/**
 * Other wikis on this site, can be administered from a single developer
 * account.
 * Array numeric key => database name
 */
$wgLocalDatabases = array();

/**
 * If lag is higher than $wgSlaveLagWarning, show a warning in some special
 * pages (like watchlist).  If the lag is higher than $wgSlaveLagCritical,
 * show a more obvious warning.
 */
$wgSlaveLagWarning = 10;
/** @see $wgSlaveLagWarning */
$wgSlaveLagCritical = 30;

/**
 * Use old names for change_tags indices.
 */
$wgOldChangeTagsIndex = false;

/**@}*/ # End of DB settings }

/************************************************************************//**
 * @name   Text storage
 * @{
 */

/**
 * We can also compress text stored in the 'text' table. If this is set on, new
 * revisions will be compressed on page save if zlib support is available. Any
 * compressed revisions will be decompressed on load regardless of this setting
 * *but will not be readable at all* if zlib support is not available.
 */
$wgCompressRevisions = false;

/**
 * External stores allow including content
 * from non database sources following URL links.
 *
 * Short names of ExternalStore classes may be specified in an array here:
 * @code
 * $wgExternalStores = array("http","file","custom")...
 * @endcode
 *
 * CAUTION: Access to database might lead to code execution
 */
$wgExternalStores = false;

/**
 * An array of external MySQL servers.
 *
 * @par Example:
 * Create a cluster named 'cluster1' containing three servers:
 * @code
 * $wgExternalServers = array(
 *     'cluster1' => array( 'srv28', 'srv29', 'srv30' )
 * );
 * @endcode
 *
 * Used by LBFactory_Simple, may be ignored if $wgLBFactoryConf is set to
 * another class.
 */
$wgExternalServers = array();

/**
 * The place to put new revisions, false to put them in the local text table.
 * Part of a URL, e.g. DB://cluster1
 *
 * Can be an array instead of a single string, to enable data distribution. Keys
 * must be consecutive integers, starting at zero.
 *
 * @par Example:
 * @code
 * $wgDefaultExternalStore = array( 'DB://cluster1', 'DB://cluster2' );
 * @endcode
 *
 * @var array
 */
$wgDefaultExternalStore = false;

/**
 * Revision text may be cached in $wgMemc to reduce load on external storage
 * servers and object extraction overhead for frequently-loaded revisions.
 *
 * Set to 0 to disable, or number of seconds before cache expiry.
 */
$wgRevisionCacheExpiry = 0;

/** @} */ # end text storage }

/************************************************************************//**
 * @name   Performance hacks and limits
 * @{
 */
/** Disable database-intensive features */
$wgMiserMode = false;
/** Disable all query pages if miser mode is on, not just some */
$wgDisableQueryPages = false;
/** Number of rows to cache in 'querycache' table when miser mode is on */
$wgQueryCacheLimit = 1000;
/** Number of links to a page required before it is deemed "wanted" */
$wgWantedPagesThreshold = 1;
/** Enable slow parser functions */
$wgAllowSlowParserFunctions = false;
/** Allow schema updates */
$wgAllowSchemaUpdates = true;

/**
 * Do DELETE/INSERT for link updates instead of incremental
 */
$wgUseDumbLinkUpdate = false;

/**
 * Anti-lock flags - bitfield
 *   - ALF_NO_LINK_LOCK:
 *       Don't use locking reads when updating the link table. This is
 *       necessary for wikis with a high edit rate for performance
 *       reasons, but may cause link table inconsistency
 */
$wgAntiLockFlags = 0;

/**
 * Maximum article size in kilobytes
 */
$wgMaxArticleSize = 2048;

/**
 * The minimum amount of memory that MediaWiki "needs"; MediaWiki will try to
 * raise PHP's memory limit if it's below this amount.
 */
$wgMemoryLimit = "50M";

/** @} */ # end performance hacks }

/************************************************************************//**
 * @name   Cache settings
 * @{
 */

/**
 * Directory for caching data in the local filesystem. Should not be accessible
 * from the web. Set this to false to not use any local caches.
 *
 * Note: if multiple wikis share the same localisation cache directory, they
 * must all have the same set of extensions. You can set a directory just for
 * the localisation cache using $wgLocalisationCacheConf['storeDirectory'].
 */
$wgCacheDirectory = false;

/**
 * Main cache type. This should be a cache with fast access, but it may have
 * limited space. By default, it is disabled, since the database is not fast
 * enough to make it worthwhile.
 *
 * The options are:
 *
 *   - CACHE_ANYTHING:   Use anything, as long as it works
 *   - CACHE_NONE:       Do not cache
 *   - CACHE_DB:         Store cache objects in the DB
 *   - CACHE_MEMCACHED:  MemCached, must specify servers in $wgMemCachedServers
 *   - CACHE_ACCEL:      APC, XCache or WinCache
 *   - CACHE_DBA:        Use PHP's DBA extension to store in a DBM-style
 *                       database. This is slow, and is not recommended for
 *                       anything other than debugging.
 *   - (other):          A string may be used which identifies a cache
 *                       configuration in $wgObjectCaches.
 *
 * @see $wgMessageCacheType, $wgParserCacheType
 */
$wgMainCacheType = CACHE_NONE;

/**
 * The cache type for storing the contents of the MediaWiki namespace. This
 * cache is used for a small amount of data which is expensive to regenerate.
 *
 * For available types see $wgMainCacheType.
 */
$wgMessageCacheType = CACHE_ANYTHING;

/**
 * The cache type for storing article HTML. This is used to store data which
 * is expensive to regenerate, and benefits from having plenty of storage space.
 *
 * For available types see $wgMainCacheType.
 */
$wgParserCacheType = CACHE_ANYTHING;

/**
 * The cache type for storing session data. Used if $wgSessionsInObjectCache is true.
 *
 * For available types see $wgMainCacheType.
 */
$wgSessionCacheType = CACHE_ANYTHING;

/**
 * The cache type for storing language conversion tables,
 * which are used when parsing certain text and interface messages.
 *
 * For available types see $wgMainCacheType.
 *
 * @since 1.20
 */
$wgLanguageConverterCacheType = CACHE_ANYTHING;

/**
 * Advanced object cache configuration.
 *
 * Use this to define the class names and constructor parameters which are used
 * for the various cache types. Custom cache types may be defined here and
 * referenced from $wgMainCacheType, $wgMessageCacheType, $wgParserCacheType,
 * or $wgLanguageConverterCacheType.
 *
 * The format is an associative array where the key is a cache identifier, and
 * the value is an associative array of parameters. The "class" parameter is the
 * class name which will be used. Alternatively, a "factory" parameter may be
 * given, giving a callable function which will generate a suitable cache object.
 *
 * The other parameters are dependent on the class used.
 * - CACHE_DBA uses $wgTmpDirectory by default. The 'dir' parameter let you
 *   overrides that.
 */
$wgObjectCaches = array(
	CACHE_NONE => array( 'class' => 'EmptyBagOStuff' ),
	CACHE_DB => array( 'class' => 'SqlBagOStuff', 'table' => 'objectcache' ),
	CACHE_DBA => array( 'class' => 'DBABagOStuff' ),

	CACHE_ANYTHING => array( 'factory' => 'ObjectCache::newAnything' ),
	CACHE_ACCEL => array( 'factory' => 'ObjectCache::newAccelerator' ),
	CACHE_MEMCACHED => array( 'factory' => 'ObjectCache::newMemcached' ),

	'apc' => array( 'class' => 'APCBagOStuff' ),
	'xcache' => array( 'class' => 'XCacheBagOStuff' ),
	'wincache' => array( 'class' => 'WinCacheBagOStuff' ),
	'memcached-php' => array( 'class' => 'MemcachedPhpBagOStuff' ),
	'memcached-pecl' => array( 'class' => 'MemcachedPeclBagOStuff' ),
	'hash' => array( 'class' => 'HashBagOStuff' ),
);

/**
 * The expiry time for the parser cache, in seconds.
 * The default is 86400 (one day).
 */
$wgParserCacheExpireTime = 86400;

/**
 * Select which DBA handler <http://www.php.net/manual/en/dba.requirements.php>
 * to use as CACHE_DBA backend.
 */
$wgDBAhandler = 'db3';

/**
 * Deprecated alias for $wgSessionsInObjectCache.
 *
 * @deprecated since 1.20; Use $wgSessionsInObjectCache
 */
$wgSessionsInMemcached = false;

/**
 * Store sessions in an object cache, configured by $wgSessionCacheType. This
 * can be useful to improve performance, or to avoid the locking behavior of
 * PHP's default session handler, which tends to prevent multiple requests for
 * the same user from acting concurrently.
 */
$wgSessionsInObjectCache = false;

/**
 * The expiry time to use for session storage when $wgSessionsInObjectCache is
 * enabled, in seconds.
 */
$wgObjectCacheSessionExpiry = 3600;

/**
 * This is used for setting php's session.save_handler. In practice, you will
 * almost never need to change this ever. Other options might be 'user' or
 * 'session_mysql.' Setting to null skips setting this entirely (which might be
 * useful if you're doing cross-application sessions, see bug 11381)
 */
$wgSessionHandler = null;

/** If enabled, will send MemCached debugging information to $wgDebugLogFile */
$wgMemCachedDebug = false;

/** The list of MemCached servers and port numbers */
$wgMemCachedServers = array( '127.0.0.1:11000' );

/**
 * Use persistent connections to MemCached, which are shared across multiple
 * requests.
 */
$wgMemCachedPersistent = false;

/**
 * Read/write timeout for MemCached server communication, in microseconds.
 */
$wgMemCachedTimeout = 500000;

/**
 * Set this to true to make a local copy of the message cache, for use in
 * addition to memcached. The files will be put in $wgCacheDirectory.
 */
$wgUseLocalMessageCache = false;

/**
 * Defines format of local cache.
 *  - true: Serialized object
 *  - false: PHP source file (Warning - security risk)
 */
$wgLocalMessageCacheSerialized = true;

/**
 * Instead of caching everything, only cache those messages which have
 * been customised in the site content language. This means that
 * MediaWiki:Foo/ja is ignored if MediaWiki:Foo doesn't exist.
 * This option is probably only useful for translatewiki.net.
 */
$wgAdaptiveMessageCache = false;

/**
 * Localisation cache configuration. Associative array with keys:
 * class:       The class to use. May be overridden by extensions.
 *
 * store:       The location to store cache data. May be 'files', 'db' or
 *              'detect'. If set to "files", data will be in CDB files. If set
 *              to "db", data will be stored to the database. If set to
 *              "detect", files will be used if $wgCacheDirectory is set,
 *              otherwise the database will be used.
 *
 * storeClass:  The class name for the underlying storage. If set to a class
 *              name, it overrides the "store" setting.
 *
 * storeDirectory:  If the store class puts its data in files, this is the
 *                  directory it will use. If this is false, $wgCacheDirectory
 *                  will be used.
 *
 * manualRecache:   Set this to true to disable cache updates on web requests.
 *                  Use maintenance/rebuildLocalisationCache.php instead.
 */
$wgLocalisationCacheConf = array(
	'class' => 'LocalisationCache',
	'store' => 'detect',
	'storeClass' => false,
	'storeDirectory' => false,
	'manualRecache' => false,
);

/** Allow client-side caching of pages */
$wgCachePages = true;

/**
 * Set this to current time to invalidate all prior cached pages. Affects both
 * client-side and server-side caching.
 * You can get the current date on your server by using the command:
 * @verbatim
 *   date +%Y%m%d%H%M%S
 * @endverbatim
 */
$wgCacheEpoch = '20030516000000';

/**
 * Bump this number when changing the global style sheets and JavaScript.
 *
 * It should be appended in the query string of static CSS and JS includes,
 * to ensure that client-side caches do not keep obsolete copies of global
 * styles.
 */
$wgStyleVersion = '303';

/**
 * This will cache static pages for non-logged-in users to reduce
 * database traffic on public sites.
 * Must set $wgShowIPinHeader = false
 * ResourceLoader requests to default language and skins are cached
 * as well as single module requests.
 */
$wgUseFileCache = false;

/**
 * Depth of the subdirectory hierarchy to be created under
 * $wgFileCacheDirectory.  The subdirectories will be named based on
 * the MD5 hash of the title.  A value of 0 means all cache files will
 * be put directly into the main file cache directory.
 */
$wgFileCacheDepth = 2;

/**
 * Keep parsed pages in a cache (objectcache table or memcached)
 * to speed up output of the same page viewed by another user with the
 * same options.
 *
 * This can provide a significant speedup for medium to large pages,
 * so you probably want to keep it on. Extensions that conflict with the
 * parser cache should disable the cache on a per-page basis instead.
 */
$wgEnableParserCache = true;

/**
 * Append a configured value to the parser cache and the sitenotice key so
 * that they can be kept separate for some class of activity.
 */
$wgRenderHashAppend = '';

/**
 * If on, the sidebar navigation links are cached for users with the
 * current language set. This can save a touch of load on a busy site
 * by shaving off extra message lookups.
 *
 * However it is also fragile: changing the site configuration, or
 * having a variable $wgArticlePath, can produce broken links that
 * don't update as expected.
 */
$wgEnableSidebarCache = false;

/**
 * Expiry time for the sidebar cache, in seconds
 */
$wgSidebarCacheExpiry = 86400;

/**
 * When using the file cache, we can store the cached HTML gzipped to save disk
 * space. Pages will then also be served compressed to clients that support it.
 *
 * Requires zlib support enabled in PHP.
 */
$wgUseGzip = false;

/**
 * Whether MediaWiki should send an ETag header. Seems to cause
 * broken behavior with Squid 2.6, see bug 7098.
 */
$wgUseETag = false;

/** Clock skew or the one-second resolution of time() can occasionally cause cache
 * problems when the user requests two pages within a short period of time. This
 * variable adds a given number of seconds to vulnerable timestamps, thereby giving
 * a grace period.
 */
$wgClockSkewFudge = 5;

/**
 * Invalidate various caches when LocalSettings.php changes. This is equivalent
 * to setting $wgCacheEpoch to the modification time of LocalSettings.php, as
 * was previously done in the default LocalSettings.php file.
 *
 * On high-traffic wikis, this should be set to false, to avoid the need to
 * check the file modification time, and to avoid the performance impact of
 * unnecessary cache invalidations.
 */
$wgInvalidateCacheOnLocalSettingsChange = true;

/** @} */ # end of cache settings

/************************************************************************//**
 * @name   HTTP proxy (Squid) settings
 *
 * Many of these settings apply to any HTTP proxy used in front of MediaWiki,
 * although they are referred to as Squid settings for historical reasons.
 *
 * Achieving a high hit ratio with an HTTP proxy requires special
 * configuration. See http://www.mediawiki.org/wiki/Manual:Squid_caching for
 * more details.
 *
 * @{
 */

/**
 * Enable/disable Squid.
 * See http://www.mediawiki.org/wiki/Manual:Squid_caching
 */
$wgUseSquid = false;

/** If you run Squid3 with ESI support, enable this (default:false): */
$wgUseESI = false;

/** Send X-Vary-Options header for better caching (requires patched Squid) */
$wgUseXVO = false;

/** Add X-Forwarded-Proto to the Vary and X-Vary-Options headers for API
 * requests and RSS/Atom feeds. Use this if you have an SSL termination setup
 * and need to split the cache between HTTP and HTTPS for API requests,
 * feed requests and HTTP redirect responses in order to prevent cache
 * pollution. This does not affect 'normal' requests to index.php other than
 * HTTP redirects.
 */
$wgVaryOnXFP = false;

/**
 * Internal server name as known to Squid, if different.
 *
 * @par Example:
 * @code
 * $wgInternalServer = 'http://yourinternal.tld:8000';
 * @endcode
 */
$wgInternalServer = false;

/**
 * Cache timeout for the squid, will be sent as s-maxage (without ESI) or
 * Surrogate-Control (with ESI). Without ESI, you should strip out s-maxage in
 * the Squid config. 18000 seconds = 5 hours, more cache hits with 2678400 = 31
 * days
 */
$wgSquidMaxage = 18000;

/**
 * Default maximum age for raw CSS/JS accesses
 */
$wgForcedRawSMaxage = 300;

/**
 * List of proxy servers to purge on changes; default port is 80. Use IP addresses.
 *
 * When MediaWiki is running behind a proxy, it will trust X-Forwarded-For
 * headers sent/modified from these proxies when obtaining the remote IP address
 *
 * For a list of trusted servers which *aren't* purged, see $wgSquidServersNoPurge.
 */
$wgSquidServers = array();

/**
 * As above, except these servers aren't purged on page changes; use to set a
 * list of trusted proxies, etc.
 */
$wgSquidServersNoPurge = array();

/** Maximum number of titles to purge in any one client operation */
$wgMaxSquidPurgeTitles = 400;

/**
 * Whether to use a Host header in purge requests sent to the proxy servers
 * configured in $wgSquidServers. Set this to false to support Squid
 * configured in forward-proxy mode.
 *
 * If this is set to true, a Host header will be sent, and only the path
 * component of the URL will appear on the request line, as if the request
 * were a non-proxy HTTP 1.1 request. Varnish only supports this style of
 * request. Squid supports this style of request only if reverse-proxy mode
 * (http_port ... accel) is enabled.
 *
 * If this is set to false, no Host header will be sent, and the absolute URL
 * will be sent in the request line, as is the standard for an HTTP proxy
 * request in both HTTP 1.0 and 1.1. This style of request is not supported
 * by Varnish, but is supported by Squid in either configuration (forward or
 * reverse).
 *
 * @since 1.21
 */
$wgSquidPurgeUseHostHeader = true;

/**
 * Routing configuration for HTCP multicast purging. Add elements here to
 * enable HTCP and determine which purges are sent where. If set to an empty
 * array, HTCP is disabled.
 *
 * Each key in this array is a regular expression to match against the purged
 * URL, or an empty string to match all URLs. The purged URL is matched against
 * the regexes in the order specified, and the first rule whose regex matches
 * is used.
 *
 * Example configuration to send purges for upload.wikimedia.org to one
 * multicast group and all other purges to another:
 * @code
 * $wgHTCPMulticastRouting = array(
 *         '|^https?://upload\.wikimedia\.org|' => array(
 *                 'host' => '239.128.0.113',
 *                 'port' => 4827,
 *         ),
 *         '' => array(
 *                 'host' => '239.128.0.112',
 *                 'port' => 4827,
 *         ),
 * );
 * @endcode
 *
 * @since 1.20
 *
 * @see $wgHTCPMulticastTTL
 */
$wgHTCPMulticastRouting = array();

/**
 * HTCP multicast address. Set this to a multicast IP address to enable HTCP.
 *
 * Note that MediaWiki uses the old non-RFC compliant HTCP format, which was
 * present in the earliest Squid implementations of the protocol.
 *
 * This setting is DEPRECATED in favor of $wgHTCPMulticastRouting , and kept
 * for backwards compatibility only. If $wgHTCPMulticastRouting is set, this
 * setting is ignored. If $wgHTCPMulticastRouting is not set and this setting
 * is, it is used to populate $wgHTCPMulticastRouting.
 *
 * @deprecated since 1.20 in favor of $wgHTCPMulticastRouting
 */
$wgHTCPMulticastAddress = false;

/**
 * HTCP multicast port.
 * @deprecated since 1.20 in favor of $wgHTCPMulticastRouting
 * @see $wgHTCPMulticastAddress
 */
$wgHTCPPort = 4827;

/**
 * HTCP multicast TTL.
 * @see $wgHTCPMulticastRouting
 */
$wgHTCPMulticastTTL = 1;

/** Should forwarded Private IPs be accepted? */
$wgUsePrivateIPs = false;

/** @} */ # end of HTTP proxy settings

/************************************************************************//**
 * @name   Language, regional and character encoding settings
 * @{
 */

/**
 * Site language code. See languages/Names.php for languages supported by
 * MediaWiki out of the box. Not all languages listed there have translations,
 * see languages/messages/ for the list of languages with some localisation.
 *
 * Warning: Don't use language codes listed in $wgDummyLanguageCodes like "no"
 * for Norwegian (use "nb" instead), or things will break unexpectedly.
 *
 * This defines the default interface language for all users, but users can
 * change it in their preferences.
 *
 * This also defines the language of pages in the wiki. The content is wrapped
 * in a html element with lang=XX attribute. This behavior can be overridden
 * via hooks, see Title::getPageLanguage.
 */
$wgLanguageCode = 'en';

/**
 * Language cache size, or really how many languages can we handle
 * simultaneously without degrading to crawl speed.
 */
$wgLangObjCacheSize = 10;

/**
 * Some languages need different word forms, usually for different cases.
 * Used in Language::convertGrammar().
 *
 * @par Example:
 * @code
 * $wgGrammarForms['en']['genitive']['car'] = 'car\'s';
 * @endcode
 */
$wgGrammarForms = array();

/** Treat language links as magic connectors, not inline links */
$wgInterwikiMagic = true;

/** Hide interlanguage links from the sidebar */
$wgHideInterlanguageLinks = false;

/** List of language names or overrides for default names in Names.php */
$wgExtraLanguageNames = array();

/**
 * List of language codes that don't correspond to an actual language.
 * These codes are mostly left-offs from renames, or other legacy things.
 * This array makes them not appear as a selectable language on the installer,
 * and excludes them when running the transstat.php script.
 */
$wgDummyLanguageCodes = array(
	'als' => 'gsw',
	'bat-smg' => 'sgs',
	'be-x-old' => 'be-tarask',
	'bh' => 'bho',
	'fiu-vro' => 'vro',
	'no' => 'nb',
	'qqq' => 'qqq', # Used for message documentation.
	'qqx' => 'qqx', # Used for viewing message keys.
	'roa-rup' => 'rup',
	'simple' => 'en',
	'zh-classical' => 'lzh',
	'zh-min-nan' => 'nan',
	'zh-yue' => 'yue',
);

/**
 * Character set for use in the article edit box. Language-specific encodings
 * may be defined.
 *
 * This historic feature is one of the first that was added by former MediaWiki
 * team leader Brion Vibber, and is used to support the Esperanto x-system.
 */
$wgEditEncoding = '';

/**
 * Set this to true to replace Arabic presentation forms with their standard
 * forms in the U+0600-U+06FF block. This only works if $wgLanguageCode is
 * set to "ar".
 *
 * Note that pages with titles containing presentation forms will become
 * inaccessible, run maintenance/cleanupTitles.php to fix this.
 */
$wgFixArabicUnicode = true;

/**
 * Set this to true to replace ZWJ-based chillu sequences in Malayalam text
 * with their Unicode 5.1 equivalents. This only works if $wgLanguageCode is
 * set to "ml". Note that some clients (even new clients as of 2010) do not
 * support these characters.
 *
 * If you enable this on an existing wiki, run maintenance/cleanupTitles.php to
 * fix any ZWJ sequences in existing page titles.
 */
$wgFixMalayalamUnicode = true;

/**
 * Set this to always convert certain Unicode sequences to modern ones
 * regardless of the content language. This has a small performance
 * impact.
 *
 * See $wgFixArabicUnicode and $wgFixMalayalamUnicode for conversion
 * details.
 *
 * @since 1.17
 */
$wgAllUnicodeFixes = false;

/**
 * Set this to eg 'ISO-8859-1' to perform character set conversion when
 * loading old revisions not marked with "utf-8" flag. Use this when
 * converting a wiki from MediaWiki 1.4 or earlier to UTF-8 without the
 * burdensome mass conversion of old text data.
 *
 * @note This DOES NOT touch any fields other than old_text. Titles, comments,
 * user names, etc still must be converted en masse in the database before
 * continuing as a UTF-8 wiki.
 */
$wgLegacyEncoding = false;

/**
 * Browser Blacklist for unicode non compliant browsers. Contains a list of
 * regexps : "/regexp/"  matching problematic browsers. These browsers will
 * be served encoded unicode in the edit box instead of real unicode.
 */
$wgBrowserBlackList = array(
	/**
	 * Netscape 2-4 detection
	 * The minor version may contain strings such as "Gold" or "SGoldC-SGI"
	 * Lots of non-netscape user agents have "compatible", so it's useful to check for that
	 * with a negative assertion. The [UIN] identifier specifies the level of security
	 * in a Netscape/Mozilla browser, checking for it rules out a number of fakers.
	 * The language string is unreliable, it is missing on NS4 Mac.
	 *
	 * Reference: http://www.psychedelix.com/agents/index.shtml
	 */
	'/^Mozilla\/2\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
	'/^Mozilla\/3\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',
	'/^Mozilla\/4\.[^ ]+ [^(]*?\((?!compatible).*; [UIN]/',

	/**
	 * MSIE on Mac OS 9 is teh sux0r, converts þ to <thorn>, ð to <eth>, Þ to <THORN> and Ð to <ETH>
	 *
	 * Known useragents:
	 * - Mozilla/4.0 (compatible; MSIE 5.0; Mac_PowerPC)
	 * - Mozilla/4.0 (compatible; MSIE 5.15; Mac_PowerPC)
	 * - Mozilla/4.0 (compatible; MSIE 5.23; Mac_PowerPC)
	 * - [...]
	 *
	 * @link http://en.wikipedia.org/w/index.php?title=User%3A%C6var_Arnfj%F6r%F0_Bjarmason%2Ftestme&diff=12356041&oldid=12355864
	 * @link http://en.wikipedia.org/wiki/Template%3AOS9
	 */
	'/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',

	/**
	 * Google wireless transcoder, seems to eat a lot of chars alive
	 * http://it.wikipedia.org/w/index.php?title=Luciano_Ligabue&diff=prev&oldid=8857361
	 */
	'/^Mozilla\/4\.0 \(compatible; MSIE 6.0; Windows NT 5.0; Google Wireless Transcoder;\)/'
);

/**
 * If set to true, the MediaWiki 1.4 to 1.5 schema conversion will
 * create stub reference rows in the text table instead of copying
 * the full text of all current entries from 'cur' to 'text'.
 *
 * This will speed up the conversion step for large sites, but
 * requires that the cur table be kept around for those revisions
 * to remain viewable.
 *
 * This option affects the updaters *only*. Any present cur stub
 * revisions will be readable at runtime regardless of this setting.
 */
$wgLegacySchemaConversion = false;

/**
 * Enable dates like 'May 12' instead of '12 May', this only takes effect if
 * the interface is set to English.
 */
$wgAmericanDates = false;
/**
 * For Hindi and Arabic use local numerals instead of Western style (0-9)
 * numerals in interface.
 */
$wgTranslateNumerals = true;

/**
 * Translation using MediaWiki: namespace.
 * Interface messages will be loaded from the database.
 */
$wgUseDatabaseMessages = true;

/**
 * Expiry time for the message cache key
 */
$wgMsgCacheExpiry = 86400;

/**
 * Maximum entry size in the message cache, in bytes
 */
$wgMaxMsgCacheEntrySize = 10000;

/** Whether to enable language variant conversion. */
$wgDisableLangConversion = false;

/** Whether to enable language variant conversion for links. */
$wgDisableTitleConversion = false;

/** Whether to enable canonical language links in meta data. */
$wgCanonicalLanguageLinks = true;

/** Default variant code, if false, the default will be the language code */
$wgDefaultLanguageVariant = false;

/**
 * Disabled variants array of language variant conversion.
 *
 * @par Example:
 * @code
 *  $wgDisabledVariants[] = 'zh-mo';
 *  $wgDisabledVariants[] = 'zh-my';
 * @endcode
 */
$wgDisabledVariants = array();

/**
 * Like $wgArticlePath, but on multi-variant wikis, this provides a
 * path format that describes which parts of the URL contain the
 * language variant.
 *
 * @par Example:
 * @code
 *     $wgLanguageCode = 'sr';
 *     $wgVariantArticlePath = '/$2/$1';
 *     $wgArticlePath = '/wiki/$1';
 * @endcode
 *
 * A link to /wiki/ would be redirected to /sr/Главна_страна
 *
 * It is important that $wgArticlePath not overlap with possible values
 * of $wgVariantArticlePath.
 */
$wgVariantArticlePath = false;

/**
 * Show a bar of language selection links in the user login and user
 * registration forms; edit the "loginlanguagelinks" message to
 * customise these.
 */
$wgLoginLanguageSelector = false;

/**
 * When translating messages with wfMessage(), it is not always clear what
 * should be considered UI messages and what should be content messages.
 *
 * For example, for the English Wikipedia, there should be only one 'mainpage',
 * so when getting the link for 'mainpage', we should treat it as site content
 * and call ->inContentLanguage()->text(), but for rendering the text of the
 * link, we call ->text(). The code behaves this way by default. However,
 * sites like the Wikimedia Commons do offer different versions of 'mainpage'
 * and the like for different languages. This array provides a way to override
 * the default behavior.
 *
 * @par Example:
 * To allow language-specific main page and community
 * portal:
 * @code
 *     $wgForceUIMsgAsContentMsg = array( 'mainpage', 'portal-url' );
 * @endcode
 */
$wgForceUIMsgAsContentMsg = array();

/**
 * Fake out the timezone that the server thinks it's in. This will be used for
 * date display and not for what's stored in the DB. Leave to null to retain
 * your server's OS-based timezone value.
 *
 * This variable is currently used only for signature formatting and for local
 * time/date parser variables ({{LOCALTIME}} etc.)
 *
 * Timezones can be translated by editing MediaWiki messages of type
 * timezone-nameinlowercase like timezone-utc.
 *
 * A list of usable timezones can found at:
 * http://php.net/manual/en/timezones.php
 *
 * @par Examples:
 * @code
 * $wgLocaltimezone = 'UTC';
 * $wgLocaltimezone = 'GMT';
 * $wgLocaltimezone = 'PST8PDT';
 * $wgLocaltimezone = 'Europe/Sweden';
 * $wgLocaltimezone = 'CET';
 * @endcode
 */
$wgLocaltimezone = null;

/**
 * Set an offset from UTC in minutes to use for the default timezone setting
 * for anonymous users and new user accounts.
 *
 * This setting is used for most date/time displays in the software, and is
 * overridable in user preferences. It is *not* used for signature timestamps.
 *
 * By default, this will be set to match $wgLocaltimezone.
 */
$wgLocalTZoffset = null;

/** @} */ # End of language/charset settings

/*************************************************************************//**
 * @name   Output format and skin settings
 * @{
 */

/** The default Content-Type header. */
$wgMimeType = 'text/html';

/**
 * The content type used in script tags.  This is mostly going to be ignored if
 * $wgHtml5 is true, at least for actual HTML output, since HTML5 doesn't
 * require a MIME type for JavaScript or CSS (those are the default script and
 * style languages).
 */
$wgJsMimeType = 'text/javascript';

/**
 * The HTML document type.  Ignored if $wgHtml5 is true, since <!DOCTYPE html>
 * doesn't actually have a doctype part to put this variable's contents in.
 */
$wgDocType = '-//W3C//DTD XHTML 1.0 Transitional//EN';

/**
 * The URL of the document type declaration.  Ignored if $wgHtml5 is true,
 * since HTML5 has no DTD, and <!DOCTYPE html> doesn't actually have a DTD part
 * to put this variable's contents in.
 */
$wgDTD = 'http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd';

/**
 * The default xmlns attribute.  Ignored if $wgHtml5 is true (or it's supposed
 * to be), since we don't currently support XHTML5, and in HTML5 (i.e., served
 * as text/html) the attribute has no effect, so why bother?
 */
$wgXhtmlDefaultNamespace = 'http://www.w3.org/1999/xhtml';

/**
 * Should we output an HTML5 doctype?  If false, use XHTML 1.0 Transitional
 * instead, and disable HTML5 features.  This may eventually be removed and set
 * to always true.  If it's true, a number of other settings will be irrelevant
 * and have no effect.
 */
$wgHtml5 = true;

/**
 * Defines the value of the version attribute in the &lt;html&gt; tag, if any.
 * This is ignored if $wgHtml5 is false.  If $wgAllowRdfaAttributes and
 * $wgHtml5 are both true, and this evaluates to boolean false (like if it's
 * left at the default null value), it will be auto-initialized to the correct
 * value for RDFa+HTML5.  As such, you should have no reason to ever actually
 * set this to anything.
 */
$wgHtml5Version = null;

/**
 * Enabled RDFa attributes for use in wikitext.
 * NOTE: Interaction with HTML5 is somewhat underspecified.
 */
$wgAllowRdfaAttributes = false;

/**
 * Enabled HTML5 microdata attributes for use in wikitext, if $wgHtml5 is also true.
 */
$wgAllowMicrodataAttributes = false;

/**
 * Should we try to make our HTML output well-formed XML?  If set to false,
 * output will be a few bytes shorter, and the HTML will arguably be more
 * readable.  If set to true, life will be much easier for the authors of
 * screen-scraping bots, and the HTML will arguably be more readable.
 *
 * Setting this to false may omit quotation marks on some attributes, omit
 * slashes from some self-closing tags, omit some ending tags, etc., where
 * permitted by HTML5.  Setting it to true will not guarantee that all pages
 * will be well-formed, although non-well-formed pages should be rare and it's
 * a bug if you find one.  Conversely, setting it to false doesn't mean that
 * all XML-y constructs will be omitted, just that they might be.
 *
 * Because of compatibility with screen-scraping bots, and because it's
 * controversial, this is currently left to true by default.
 */
$wgWellFormedXml = true;

/**
 * Permit other namespaces in addition to the w3.org default.
 *
 * Use the prefix for the key and the namespace for the value.
 *
 * @par Example:
 * @code
 * $wgXhtmlNamespaces['svg'] = 'http://www.w3.org/2000/svg';
 * @endcode
 * Normally we wouldn't have to define this in the root "<html>"
 * element, but IE needs it there in some circumstances.
 *
 * This is ignored if $wgHtml5 is true, for the same reason as
 * $wgXhtmlDefaultNamespace.
 */
$wgXhtmlNamespaces = array();

/**
 * Show IP address, for non-logged in users. It's necessary to switch this off
 * for some forms of caching.
 * @warning Will disable file cache.
 */
$wgShowIPinHeader = true;

/**
 * Site notice shown at the top of each page
 *
 * MediaWiki:Sitenotice page, which will override this. You can also
 * provide a separate message for logged-out users using the
 * MediaWiki:Anonnotice page.
 */
$wgSiteNotice = '';

/**
 * A subtitle to add to the tagline, for skins that have it/
 */
$wgExtraSubtitle = '';

/**
 * If this is set, a "donate" link will appear in the sidebar. Set it to a URL.
 */
$wgSiteSupportPage = '';

/**
 * Validate the overall output using tidy and refuse
 * to display the page if it's not valid.
 */
$wgValidateAllHtml = false;

/**
 * Default skin, for new users and anonymous visitors. Registered users may
 * change this to any one of the other available skins in their preferences.
 * This has to be completely lowercase; see the "skins" directory for the list
 * of available skins.
 */
$wgDefaultSkin = 'vector';

/**
 * Specify the name of a skin that should not be presented in the list of
 * available skins.  Use for blacklisting a skin which you do not want to
 * remove from the .../skins/ directory
 */
$wgSkipSkin = '';
/** Array for more like $wgSkipSkin. */
$wgSkipSkins = array();

/**
 * Optionally, we can specify a stylesheet to use for media="handheld".
 * This is recognized by some, but not all, handheld/mobile/PDA browsers.
 * If left empty, compliant handheld browsers won't pick up the skin
 * stylesheet, which is specified for 'screen' media.
 *
 * Can be a complete URL, base-relative path, or $wgStylePath-relative path.
 * Try 'chick/main.css' to apply the Chick styles to the MonoBook HTML.
 *
 * Will also be switched in when 'handheld=yes' is added to the URL, like
 * the 'printable=yes' mode for print media.
 */
$wgHandheldStyle = false;

/**
 * If set, 'screen' and 'handheld' media specifiers for stylesheets are
 * transformed such that they apply to the iPhone/iPod Touch Mobile Safari,
 * which doesn't recognize 'handheld' but does support media queries on its
 * screen size.
 *
 * Consider only using this if you have a *really good* handheld stylesheet,
 * as iPhone users won't have any way to disable it and use the "grown-up"
 * styles instead.
 */
$wgHandheldForIPhone = false;

/**
 * Allow user Javascript page?
 * This enables a lot of neat customizations, but may
 * increase security risk to users and server load.
 */
$wgAllowUserJs = false;

/**
 * Allow user Cascading Style Sheets (CSS)?
 * This enables a lot of neat customizations, but may
 * increase security risk to users and server load.
 */
$wgAllowUserCss = false;

/**
 * Allow user-preferences implemented in CSS?
 * This allows users to customise the site appearance to a greater
 * degree; disabling it will improve page load times.
 */
$wgAllowUserCssPrefs = true;

/** Use the site's Javascript page? */
$wgUseSiteJs = true;

/** Use the site's Cascading Style Sheets (CSS)? */
$wgUseSiteCss = true;

/**
 * Break out of framesets. This can be used to prevent clickjacking attacks,
 * or to prevent external sites from framing your site with ads.
 */
$wgBreakFrames = false;

/**
 * The X-Frame-Options header to send on pages sensitive to clickjacking
 * attacks, such as edit pages. This prevents those pages from being displayed
 * in a frame or iframe. The options are:
 *
 *   - 'DENY': Do not allow framing. This is recommended for most wikis.
 *
 *   - 'SAMEORIGIN': Allow framing by pages on the same domain. This can be used
 *         to allow framing within a trusted domain. This is insecure if there
 *         is a page on the same domain which allows framing of arbitrary URLs.
 *
 *   - false: Allow all framing. This opens up the wiki to XSS attacks and thus
 *         full compromise of local user accounts. Private wikis behind a
 *         corporate firewall are especially vulnerable. This is not
 *         recommended.
 *
 * For extra safety, set $wgBreakFrames = true, to prevent framing on all pages,
 * not just edit pages.
 */
$wgEditPageFrameOptions = 'DENY';

/**
 * Disallow framing of API pages directly, by setting the X-Frame-Options
 * header. Since the API returns CSRF tokens, allowing the results to be
 * framed can compromise your user's account security.
 * Options are:
 *   - 'DENY': Do not allow framing. This is recommended for most wikis.
 *   - 'SAMEORIGIN': Allow framing by pages on the same domain.
 *   - false: Allow all framing.
 */

$wgApiFrameOptions = 'DENY';

/**
 * Disable output compression (enabled by default if zlib is available)
 */
$wgDisableOutputCompression = false;

/**
 * Should we allow a broader set of characters in id attributes, per HTML5?  If
 * not, use only HTML 4-compatible IDs.  This option is for testing -- when the
 * functionality is ready, it will be on by default with no option.
 *
 * Currently this appears to work fine in all browsers, but it's disabled by
 * default because it normalizes id's a bit too aggressively, breaking preexisting
 * content (particularly Cite).  See bug 27733, bug 27694, bug 27474.
 */
$wgExperimentalHtmlIds = false;

/**
 * Abstract list of footer icons for skins in place of old copyrightico and poweredbyico code
 * You can add new icons to the built in copyright or poweredby, or you can create
 * a new block. Though note that you may need to add some custom css to get good styling
 * of new blocks in monobook. vector and modern should work without any special css.
 *
 * $wgFooterIcons itself is a key/value array.
 * The key is the name of a block that the icons will be wrapped in. The final id varies
 * by skin; Monobook and Vector will turn poweredby into f-poweredbyico while Modern
 * turns it into mw_poweredby.
 * The value is either key/value array of icons or a string.
 * In the key/value array the key may or may not be used by the skin but it can
 * be used to find the icon and unset it or change the icon if needed.
 * This is useful for disabling icons that are set by extensions.
 * The value should be either a string or an array. If it is a string it will be output
 * directly as html, however some skins may choose to ignore it. An array is the preferred format
 * for the icon, the following keys are used:
 *  - src: An absolute url to the image to use for the icon, this is recommended
 *        but not required, however some skins will ignore icons without an image
 * - url: The url to use in the a element around the text or icon, if not set an a element will not be outputted
 * - alt: This is the text form of the icon, it will be displayed without an image in
 *        skins like Modern or if src is not set, and will otherwise be used as
 *        the alt="" for the image. This key is required.
 * - width and height: If the icon specified by src is not of the standard size
 *                     you can specify the size of image to use with these keys.
 *                     Otherwise they will default to the standard 88x31.
 * @todo Reformat documentation.
 */
$wgFooterIcons = array(
	"copyright" => array(
		"copyright" => array(), // placeholder for the built in copyright icon
	),
	"poweredby" => array(
		"mediawiki" => array(
			"src" => null, // Defaults to "$wgStylePath/common/images/poweredby_mediawiki_88x31.png"
			"url" => "//www.mediawiki.org/",
			"alt" => "Powered by MediaWiki",
		)
	),
);

/**
 * Login / create account link behavior when it's possible for anonymous users
 * to create an account.
 *  - true = use a combined login / create account link
 *  - false = split login and create account into two separate links
 */
$wgUseCombinedLoginLink = false;

/**
 * Search form look for Vector skin only.
 *  - true = use an icon search button
 *  - false = use Go & Search buttons
 */
$wgVectorUseSimpleSearch = true;

/**
 * Watch and unwatch as an icon rather than a link for Vector skin only.
 *  - true = use an icon watch/unwatch button
 *  - false = use watch/unwatch text link
 */
$wgVectorUseIconWatch = false;

/**
 * Display user edit counts in various prominent places.
 */
$wgEdititis = false;

/**
 * Better directionality support (bug 6100 and related).
 * Removed in 1.18, still kept here for LiquidThreads backwards compatibility.
 *
 * @deprecated since 1.18
 */
$wgBetterDirectionality = true;

/**
 * Some web hosts attempt to rewrite all responses with a 404 (not found)
 * status code, mangling or hiding MediaWiki's output. If you are using such a
 * host, you should start looking for a better one. While you're doing that,
 * set this to false to convert some of MediaWiki's 404 responses to 200 so
 * that the generated error pages can be seen.
 *
 * In cases where for technical reasons it is more important for MediaWiki to
 * send the correct status code than for the body to be transmitted intact,
 * this configuration variable is ignored.
 */
$wgSend404Code = true;

/**
 * The $wgShowRollbackEditCount variable is used to show how many edits will be
 * rollback. The numeric value of the variable are the limit up to are counted.
 * If the value is false or 0, the edits are not counted. Disabling this will
 * furthermore prevent MediaWiki from hiding some useless rollback links.
 *
 * @since 1.20
 */
$wgShowRollbackEditCount = 10;

/**
 * Output a <link rel="canonical"> tag on every page indicating the canonical
 * server which should be used, i.e. $wgServer or $wgCanonicalServer. Since
 * detection of the current server is unreliable, the link is sent
 * unconditionally.
 */
$wgEnableCanonicalServerLink = false;

/** @} */ # End of output format settings }

/*************************************************************************//**
 * @name   Resource loader settings
 * @{
 */

/**
 * Client-side resource modules.
 *
 * Extensions should add their resource loader module definitions
 * to the $wgResourceModules variable.
 *
 * @par Example:
 * @code
 *   $wgResourceModules['ext.myExtension'] = array(
 *      'scripts' => 'myExtension.js',
 *      'styles' => 'myExtension.css',
 *      'dependencies' => array( 'jquery.cookie', 'jquery.tabIndex' ),
 *      'localBasePath' => __DIR__,
 *      'remoteExtPath' => 'MyExtension',
 *   );
 * @endcode
 */
$wgResourceModules = array();

/**
 * Extensions should register foreign module sources here. 'local' is a
 * built-in source that is not in this array, but defined by
 * ResourceLoader::__construct() so that it cannot be unset.
 *
 * @par Example:
 * @code
 *   $wgResourceLoaderSources['foo'] = array(
 *       'loadScript' => 'http://example.org/w/load.php',
 *       'apiScript' => 'http://example.org/w/api.php'
 *   );
 * @endcode
 */
$wgResourceLoaderSources = array();

/**
 * Default 'remoteBasePath' value for instances of ResourceLoaderFileModule.
 * If not set, then $wgScriptPath will be used as a fallback.
 */
$wgResourceBasePath = null;

/**
 * Maximum time in seconds to cache resources served by the resource loader.
 *
 * @todo Document array structure
 */
$wgResourceLoaderMaxage = array(
	'versioned' => array(
		// Squid/Varnish but also any other public proxy cache between the client and MediaWiki
		'server' => 30 * 24 * 60 * 60, // 30 days
		// On the client side (e.g. in the browser cache).
		'client' => 30 * 24 * 60 * 60, // 30 days
	),
	'unversioned' => array(
		'server' => 5 * 60, // 5 minutes
		'client' => 5 * 60, // 5 minutes
	),
);

/**
 * The default debug mode (on/off) for of ResourceLoader requests.
 *
 * This will still be overridden when the debug URL parameter is used.
 */
$wgResourceLoaderDebug = false;

/**
 * Enable embedding of certain resources using Edge Side Includes. This will
 * improve performance but only works if there is something in front of the
 * web server (e..g a Squid or Varnish server) configured to process the ESI.
 */
$wgResourceLoaderUseESI = false;

/**
 * Put each statement on its own line when minifying JavaScript. This makes
 * debugging in non-debug mode a bit easier.
 */
$wgResourceLoaderMinifierStatementsOnOwnLine = false;

/**
 * Maximum line length when minifying JavaScript. This is not a hard maximum:
 * the minifier will try not to produce lines longer than this, but may be
 * forced to do so in certain cases.
 */
$wgResourceLoaderMinifierMaxLineLength = 1000;

/**
 * Whether to include the mediawiki.legacy JS library (old wikibits.js), and its
 * dependencies.
 */
$wgIncludeLegacyJavaScript = true;

/**
 * Whether to preload the mediawiki.util module as blocking module in the top
 * queue.
 *
 * Before MediaWiki 1.19, modules used to load slower/less asynchronous which
 * allowed modules to lack dependencies on 'popular' modules that were likely
 * loaded already.
 *
 * This setting is to aid scripts during migration by providing mediawiki.util
 * unconditionally (which was the most commonly missed dependency).
 * It doesn't cover all missing dependencies obviously but should fix most of
 * them.
 *
 * This should be removed at some point after site/user scripts have been fixed.
 * Enable this if your wiki has a large amount of user/site scripts that are
 * lacking dependencies.
 * @todo Deprecate
 */
$wgPreloadJavaScriptMwUtil = false;

/**
 * Whether or not to assign configuration variables to the global window object.
 *
 * If this is set to false, old code using deprecated variables will no longer
 * work.
 *
 * @par Example of legacy code:
 * @code{,js}
 *     if ( window.wgRestrictionEdit ) { ... }
 * @endcode
 * or:
 * @code{,js}
 *     if ( wgIsArticle ) { ... }
 * @endcode
 *
 * Instead, one needs to use mw.config.
 * @par Example using mw.config global configuration:
 * @code{,js}
 *     if ( mw.config.exists('wgRestrictionEdit') ) { ... }
 * @endcode
 * or:
 * @code{,js}
 *     if ( mw.config.get('wgIsArticle') ) { ... }
 * @endcode
 */
$wgLegacyJavaScriptGlobals = true;

/**
 * If set to a positive number, ResourceLoader will not generate URLs whose
 * query string is more than this many characters long, and will instead use
 * multiple requests with shorter query strings. This degrades performance,
 * but may be needed if your web server has a low (less than, say 1024)
 * query string length limit or a low value for suhosin.get.max_value_length
 * that you can't increase.
 *
 * If set to a negative number, ResourceLoader will assume there is no query
 * string length limit.
 */
$wgResourceLoaderMaxQueryLength = -1;

/**
 * If set to true, JavaScript modules loaded from wiki pages will be parsed
 * prior to minification to validate it.
 *
 * Parse errors will result in a JS exception being thrown during module load,
 * which avoids breaking other modules loaded in the same request.
 */
$wgResourceLoaderValidateJS = true;

/**
 * If set to true, statically-sourced (file-backed) JavaScript resources will
 * be parsed for validity before being bundled up into ResourceLoader modules.
 *
 * This can be helpful for development by providing better error messages in
 * default (non-debug) mode, but JavaScript parsing is slow and memory hungry
 * and may fail on large pre-bundled frameworks.
 */
$wgResourceLoaderValidateStaticJS = false;

/**
 * If set to true, asynchronous loading of bottom-queue scripts in the "<head>"
 * will be enabled. This is an experimental feature that's supposed to make
 * JavaScript load faster.
 */
$wgResourceLoaderExperimentalAsyncLoading = false;

/** @} */ # End of resource loader settings }

/*************************************************************************//**
 * @name   Page title and interwiki link settings
 * @{
 */

/**
 * Name of the project namespace. If left set to false, $wgSitename will be
 * used instead.
 */
$wgMetaNamespace = false;

/**
 * Name of the project talk namespace.
 *
 * Normally you can ignore this and it will be something like
 * $wgMetaNamespace . "_talk". In some languages, you may want to set this
 * manually for grammatical reasons.
 */
$wgMetaNamespaceTalk = false;

/**
 * Additional namespaces. If the namespaces defined in Language.php and
 * Namespace.php are insufficient, you can create new ones here, for example,
 * to import Help files in other languages. You can also override the namespace
 * names of existing namespaces. Extensions developers should use
 * $wgCanonicalNamespaceNames.
 *
 * @warning Once you delete a namespace, the pages in that namespace will
 * no longer be accessible. If you rename it, then you can access them through
 * the new namespace name.
 *
 * Custom namespaces should start at 100 to avoid conflicting with standard
 * namespaces, and should always follow the even/odd main/talk pattern.
 *
 * @par Example:
 * @code
 * $wgExtraNamespaces = array(
 *    100 => "Hilfe",
 *    101 => "Hilfe_Diskussion",
 *    102 => "Aide",
 *    103 => "Discussion_Aide"
 * );
 * @endcode
 *
 * @todo Add a note about maintenance/namespaceDupes.php
 */
$wgExtraNamespaces = array();

/**
 * Same as above, but for namespaces with gender distinction.
 * Note: the default form for the namespace should also be set
 * using $wgExtraNamespaces for the same index.
 * @since 1.18
 */
$wgExtraGenderNamespaces = array();

/**
 * Namespace aliases.
 *
 * These are alternate names for the primary localised namespace names, which
 * are defined by $wgExtraNamespaces and the language file. If a page is
 * requested with such a prefix, the request will be redirected to the primary
 * name.
 *
 * Set this to a map from namespace names to IDs.
 *
 * @par Example:
 * @code
 *    $wgNamespaceAliases = array(
 *        'Wikipedian' => NS_USER,
 *        'Help' => 100,
 *    );
 * @endcode
 */
$wgNamespaceAliases = array();

/**
 * Allowed title characters -- regex character class
 * Don't change this unless you know what you're doing
 *
 * Problematic punctuation:
 *   -  []{}|#    Are needed for link syntax, never enable these
 *   -  <>        Causes problems with HTML escaping, don't use
 *   -  %         Enabled by default, minor problems with path to query rewrite rules, see below
 *   -  +         Enabled by default, but doesn't work with path to query rewrite rules, corrupted by apache
 *   -  ?         Enabled by default, but doesn't work with path to PATH_INFO rewrites
 *
 * All three of these punctuation problems can be avoided by using an alias,
 * instead of a rewrite rule of either variety.
 *
 * The problem with % is that when using a path to query rewrite rule, URLs are
 * double-unescaped: once by Apache's path conversion code, and again by PHP. So
 * %253F, for example, becomes "?". Our code does not double-escape to compensate
 * for this, indeed double escaping would break if the double-escaped title was
 * passed in the query string rather than the path. This is a minor security issue
 * because articles can be created such that they are hard to view or edit.
 *
 * In some rare cases you may wish to remove + for compatibility with old links.
 *
 * Theoretically 0x80-0x9F of ISO 8859-1 should be disallowed, but
 * this breaks interlanguage links
 */
$wgLegalTitleChars = " %!\"$&'()*,\\-.\\/0-9:;=?@A-Z\\\\^_`a-z~\\x80-\\xFF+";

/**
 * The interwiki prefix of the current wiki, or false if it doesn't have one.
 */
$wgLocalInterwiki = false;

/**
 * Expiry time for cache of interwiki table
 */
$wgInterwikiExpiry = 10800;

/**
 * @name Interwiki caching settings.
 * @{
 */
/**
 *$wgInterwikiCache specifies path to constant database file.
 *
 * This cdb database is generated by dumpInterwiki from maintenance and has
 * such key formats:
 *  - dbname:key - a simple key (e.g. enwiki:meta)
 *  - _sitename:key - site-scope key (e.g. wiktionary:meta)
 *  - __global:key - global-scope key (e.g. __global:meta)
 *  - __sites:dbname - site mapping (e.g. __sites:enwiki)
 *
 * Sites mapping just specifies site name, other keys provide "local url"
 * data layout.
 */
$wgInterwikiCache = false;
/**
 * Specify number of domains to check for messages.
 *    - 1: Just wiki(db)-level
 *    - 2: wiki and global levels
 *    - 3: site levels
 */
$wgInterwikiScopes = 3;
/**
 *    $wgInterwikiFallbackSite - if unable to resolve from cache
 */
$wgInterwikiFallbackSite = 'wiki';
/** @} */ # end of Interwiki caching settings.

/**
 * If local interwikis are set up which allow redirects,
 * set this regexp to restrict URLs which will be displayed
 * as 'redirected from' links.
 *
 * @par Example:
 * It might look something like this:
 * @code
 * $wgRedirectSources = '!^https?://[a-z-]+\.wikipedia\.org/!';
 * @endcode
 *
 * Leave at false to avoid displaying any incoming redirect markers.
 * This does not affect intra-wiki redirects, which don't change
 * the URL.
 */
$wgRedirectSources = false;

/**
 * Set this to false to avoid forcing the first letter of links to capitals.
 *
 * @warning may break links! This makes links COMPLETELY case-sensitive. Links
 * appearing with a capital at the beginning of a sentence will *not* go to the
 * same place as links in the middle of a sentence using a lowercase initial.
 */
$wgCapitalLinks = true;

/**
 * @since 1.16 - This can now be set per-namespace. Some special namespaces (such
 * as Special, see MWNamespace::$alwaysCapitalizedNamespaces for the full list) must be
 * true by default (and setting them has no effect), due to various things that
 * require them to be so. Also, since Talk namespaces need to directly mirror their
 * associated content namespaces, the values for those are ignored in favor of the
 * subject namespace's setting. Setting for NS_MEDIA is taken automatically from
 * NS_FILE.
 *
 * @par Example:
 * @code
 *     $wgCapitalLinkOverrides[ NS_FILE ] = false;
 * @endcode
 */
$wgCapitalLinkOverrides = array();

/** Which namespaces should support subpages?
 * See Language.php for a list of namespaces.
 */
$wgNamespacesWithSubpages = array(
	NS_TALK => true,
	NS_USER => true,
	NS_USER_TALK => true,
	NS_PROJECT => true,
	NS_PROJECT_TALK => true,
	NS_FILE_TALK => true,
	NS_MEDIAWIKI => true,
	NS_MEDIAWIKI_TALK => true,
	NS_TEMPLATE_TALK => true,
	NS_HELP => true,
	NS_HELP_TALK => true,
	NS_CATEGORY_TALK => true
);

/**
 * Array of namespaces which can be deemed to contain valid "content", as far
 * as the site statistics are concerned. Useful if additional namespaces also
 * contain "content" which should be considered when generating a count of the
 * number of articles in the wiki.
 */
$wgContentNamespaces = array( NS_MAIN );

/**
 * Max number of redirects to follow when resolving redirects.
 * 1 means only the first redirect is followed (default behavior).
 * 0 or less means no redirects are followed.
 */
$wgMaxRedirects = 1;

/**
 * Array of invalid page redirect targets.
 * Attempting to create a redirect to any of the pages in this array
 * will make the redirect fail.
 * Userlogout is hard-coded, so it does not need to be listed here.
 * (bug 10569) Disallow Mypage and Mytalk as well.
 *
 * As of now, this only checks special pages. Redirects to pages in
 * other namespaces cannot be invalidated by this variable.
 */
$wgInvalidRedirectTargets = array( 'Filepath', 'Mypage', 'Mytalk' );

/** @} */ # End of title and interwiki settings }

/************************************************************************//**
 * @name   Parser settings
 * These settings configure the transformation from wikitext to HTML.
 * @{
 */

/**
 * Parser configuration. Associative array with the following members:
 *
 *  class             The class name
 *
 *  preprocessorClass The preprocessor class. Two classes are currently available:
 *                    Preprocessor_Hash, which uses plain PHP arrays for temporary
 *                    storage, and Preprocessor_DOM, which uses the DOM module for
 *                    temporary storage. Preprocessor_DOM generally uses less memory;
 *                    the speed of the two is roughly the same.
 *
 *                    If this parameter is not given, it uses Preprocessor_DOM if the
 *                    DOM module is available, otherwise it uses Preprocessor_Hash.
 *
 * The entire associative array will be passed through to the constructor as
 * the first parameter. Note that only Setup.php can use this variable --
 * the configuration will change at runtime via $wgParser member functions, so
 * the contents of this variable will be out-of-date. The variable can only be
 * changed during LocalSettings.php, in particular, it can't be changed during
 * an extension setup function.
 */
$wgParserConf = array(
	'class' => 'Parser',
	#'preprocessorClass' => 'Preprocessor_Hash',
);

/** Maximum indent level of toc. */
$wgMaxTocLevel = 999;

/**
 * A complexity limit on template expansion: the maximum number of nodes visited
 * by PPFrame::expand()
 */
$wgMaxPPNodeCount = 1000000;

/**
 * A complexity limit on template expansion: the maximum number of elements
 * generated by Preprocessor::preprocessToObj(). This allows you to limit the
 * amount of memory used by the Preprocessor_DOM node cache: testing indicates
 * that each element uses about 160 bytes of memory on a 64-bit processor, so
 * this default corresponds to about 155 MB.
 *
 * When the limit is exceeded, an exception is thrown.
 */
$wgMaxGeneratedPPNodeCount = 1000000;

/**
 * Maximum recursion depth for templates within templates.
 * The current parser adds two levels to the PHP call stack for each template,
 * and xdebug limits the call stack to 100 by default. So this should hopefully
 * stop the parser before it hits the xdebug limit.
 */
$wgMaxTemplateDepth = 40;

/** @see $wgMaxTemplateDepth */
$wgMaxPPExpandDepth = 40;

/** The external URL protocols */
$wgUrlProtocols = array(
	'http://',
	'https://',
	'ftp://',
	'irc://',
	'ircs://', // @bug 28503
	'gopher://',
	'telnet://', // Well if we're going to support the above.. -ævar
	'nntp://', // @bug 3808 RFC 1738
	'worldwind://',
	'mailto:',
	'news:',
	'svn://',
	'git://',
	'mms://',
	'//', // for protocol-relative URLs
);

/**
 * If true, removes (substitutes) templates in "~~~~" signatures.
 */
$wgCleanSignatures = true;

/**  Whether to allow inline image pointing to other websites */
$wgAllowExternalImages = false;

/**
 * If the above is false, you can specify an exception here. Image URLs
 * that start with this string are then rendered, while all others are not.
 * You can use this to set up a trusted, simple repository of images.
 * You may also specify an array of strings to allow multiple sites
 *
 * @par Examples:
 * @code
 * $wgAllowExternalImagesFrom = 'http://127.0.0.1/';
 * $wgAllowExternalImagesFrom = array( 'http://127.0.0.1/', 'http://example.com' );
 * @endcode
 */
$wgAllowExternalImagesFrom = '';

/** If $wgAllowExternalImages is false, you can allow an on-wiki
 * whitelist of regular expression fragments to match the image URL
 * against. If the image matches one of the regular expression fragments,
 * The image will be displayed.
 *
 * Set this to true to enable the on-wiki whitelist (MediaWiki:External image whitelist)
 * Or false to disable it
 */
$wgEnableImageWhitelist = true;

/**
 * A different approach to the above: simply allow the "<img>" tag to be used.
 * This allows you to specify alt text and other attributes, copy-paste HTML to
 * your wiki more easily, etc.  However, allowing external images in any manner
 * will allow anyone with editing rights to snoop on your visitors' IP
 * addresses and so forth, if they wanted to, by inserting links to images on
 * sites they control.
 */
$wgAllowImageTag = false;

/**
 * $wgUseTidy: use tidy to make sure HTML output is sane.
 * Tidy is a free tool that fixes broken HTML.
 * See http://www.w3.org/People/Raggett/tidy/
 *
 * - $wgTidyBin should be set to the path of the binary and
 * - $wgTidyConf to the path of the configuration file.
 * - $wgTidyOpts can include any number of parameters.
 * - $wgTidyInternal controls the use of the PECL extension or the
 *   libtidy (PHP >= 5) extension to use an in-process tidy library instead
 *   of spawning a separate program.
 *   Normally you shouldn't need to override the setting except for
 *   debugging. To install, use 'pear install tidy' and add a line
 *   'extension=tidy.so' to php.ini.
 */
$wgUseTidy = false;
/** @see $wgUseTidy */
$wgAlwaysUseTidy = false;
/** @see $wgUseTidy */
$wgTidyBin = 'tidy';
/** @see $wgUseTidy */
$wgTidyConf = $IP . '/includes/tidy.conf';
/** @see $wgUseTidy */
$wgTidyOpts = '';
/** @see $wgUseTidy */
$wgTidyInternal = extension_loaded( 'tidy' );

/**
 * Put tidy warnings in HTML comments
 * Only works for internal tidy.
 */
$wgDebugTidy = false;

/** Allow raw, unchecked HTML in "<html>...</html>" sections.
 * THIS IS VERY DANGEROUS on a publicly editable site, so USE wgGroupPermissions
 * TO RESTRICT EDITING to only those that you trust
 */
$wgRawHtml = false;

/**
 * Set a default target for external links, e.g. _blank to pop up a new window
 */
$wgExternalLinkTarget = false;

/**
 * If true, external URL links in wiki text will be given the
 * rel="nofollow" attribute as a hint to search engines that
 * they should not be followed for ranking purposes as they
 * are user-supplied and thus subject to spamming.
 */
$wgNoFollowLinks = true;

/**
 * Namespaces in which $wgNoFollowLinks doesn't apply.
 * See Language.php for a list of namespaces.
 */
$wgNoFollowNsExceptions = array();

/**
 * If this is set to an array of domains, external links to these domain names
 * (or any subdomains) will not be set to rel="nofollow" regardless of the
 * value of $wgNoFollowLinks.  For instance:
 *
 * $wgNoFollowDomainExceptions = array( 'en.wikipedia.org', 'wiktionary.org' );
 *
 * This would add rel="nofollow" to links to de.wikipedia.org, but not
 * en.wikipedia.org, wiktionary.org, en.wiktionary.org, us.en.wikipedia.org,
 * etc.
 */
$wgNoFollowDomainExceptions = array();

/**
 * Allow DISPLAYTITLE to change title display
 */
$wgAllowDisplayTitle = true;

/**
 * For consistency, restrict DISPLAYTITLE to titles that normalize to the same
 * canonical DB key.
 */
$wgRestrictDisplayTitle = true;

/**
 * Maximum number of calls per parse to expensive parser functions such as
 * PAGESINCATEGORY.
 */
$wgExpensiveParserFunctionLimit = 100;

/**
 * Preprocessor caching threshold
 * Setting it to 'false' will disable the preprocessor cache.
 */
$wgPreprocessorCacheThreshold = 1000;

/**
 * Enable interwiki transcluding.  Only when iw_trans=1.
 */
$wgEnableScaryTranscluding = false;

/**
 * (see next option $wgGlobalDatabase).
 */
$wgTranscludeCacheExpiry = 3600;

/** @} */ # end of parser settings }

/************************************************************************//**
 * @name   Statistics
 * @{
 */

/**
 * Method used to determine if a page in a content namespace should be counted
 * as a valid article.
 *
 * Redirect pages will never be counted as valid articles.
 *
 * This variable can have the following values:
 * - 'any': all pages as considered as valid articles
 * - 'comma': the page must contain a comma to be considered valid
 * - 'link': the page must contain a [[wiki link]] to be considered valid
 * - null: the value will be set at run time depending on $wgUseCommaCount:
 *         if $wgUseCommaCount is false, it will be 'link', if it is true
 *         it will be 'comma'
 *
 * See also See http://www.mediawiki.org/wiki/Manual:Article_count
 *
 * Retroactively changing this variable will not affect the existing count,
 * to update it, you will need to run the maintenance/updateArticleCount.php
 * script.
 */
$wgArticleCountMethod = null;

/**
 * Backward compatibility setting, will set $wgArticleCountMethod if it is null.
 * @deprecated since 1.18; use $wgArticleCountMethod instead
 */
$wgUseCommaCount = false;

/**
 * wgHitcounterUpdateFreq sets how often page counters should be updated, higher
 * values are easier on the database. A value of 1 causes the counters to be
 * updated on every hit, any higher value n cause them to update *on average*
 * every n hits. Should be set to either 1 or something largish, eg 1000, for
 * maximum efficiency.
 */
$wgHitcounterUpdateFreq = 1;

/**
 * How many days user must be idle before he is considered inactive. Will affect
 * the number shown on Special:Statistics and Special:ActiveUsers special page.
 * You might want to leave this as the default value, to provide comparable
 * numbers between different wikis.
 */
$wgActiveUserDays = 30;

/** @} */ # End of statistics }

/************************************************************************//**
 * @name   User accounts, authentication
 * @{
 */

/** For compatibility with old installations set to false */
$wgPasswordSalt = true;

/**
 * Specifies the minimal length of a user password. If set to 0, empty pass-
 * words are allowed.
 */
$wgMinimalPasswordLength = 1;

/**
 * Whether to allow password resets ("enter some identifying data, and we'll send an email
 * with a temporary password you can use to get back into the account") identified by
 * various bits of data.  Setting all of these to false (or the whole variable to false)
 * has the effect of disabling password resets entirely
 */
$wgPasswordResetRoutes = array(
	'username' => true,
	'email' => false,
);

/**
 * Maximum number of Unicode characters in signature
 */
$wgMaxSigChars = 255;

/**
 * Maximum number of bytes in username. You want to run the maintenance
 * script ./maintenance/checkUsernames.php once you have changed this value.
 */
$wgMaxNameChars = 255;

/**
 * Array of usernames which may not be registered or logged in from
 * Maintenance scripts can still use these
 */
$wgReservedUsernames = array(
	'MediaWiki default', // Default 'Main Page' and MediaWiki: message pages
	'Conversion script', // Used for the old Wikipedia software upgrade
	'Maintenance script', // Maintenance scripts which perform editing, image import script
	'Template namespace initialisation script', // Used in 1.2->1.3 upgrade
	'ScriptImporter', // Default user name used by maintenance/importSiteScripts.php
	'msg:double-redirect-fixer', // Automatic double redirect fix
	'msg:usermessage-editor', // Default user for leaving user messages
	'msg:proxyblocker', // For Special:Blockme
);

/**
 * Settings added to this array will override the default globals for the user
 * preferences used by anonymous visitors and newly created accounts.
 * For instance, to disable section editing links:
 * $wgDefaultUserOptions ['editsection'] = 0;
 *
 */
$wgDefaultUserOptions = array(
	'ccmeonemails' => 0,
	'cols' => 80,
	'date' => 'default',
	'diffonly' => 0,
	'disablemail' => 0,
	'disablesuggest' => 0,
	'editfont' => 'default',
	'editondblclick' => 0,
	'editsection' => 1,
	'editsectiononrightclick' => 0,
	'enotifminoredits' => 0,
	'enotifrevealaddr' => 0,
	'enotifusertalkpages' => 1,
	'enotifwatchlistpages' => 0,
	'extendwatchlist' => 0,
	'externaldiff' => 0,
	'externaleditor' => 0,
	'fancysig' => 0,
	'forceeditsummary' => 0,
	'gender' => 'unknown',
	'hideminor' => 0,
	'hidepatrolled' => 0,
	'imagesize' => 2,
	'justify' => 0,
	'math' => 1,
	'minordefault' => 0,
	'newpageshidepatrolled' => 0,
	'nocache' => 0,
	'noconvertlink' => 0,
	'norollbackdiff' => 0,
	'numberheadings' => 0,
	'previewonfirst' => 0,
	'previewontop' => 1,
	'quickbar' => 5,
	'rcdays' => 7,
	'rclimit' => 50,
	'rememberpassword' => 0,
	'rows' => 25,
	'searchlimit' => 20,
	'showhiddencats' => 0,
	'showjumplinks' => 1,
	'shownumberswatching' => 1,
	'showtoc' => 1,
	'showtoolbar' => 1,
	'skin' => false,
	'stubthreshold' => 0,
	'thumbsize' => 2,
	'underline' => 2,
	'uselivepreview' => 0,
	'usenewrc' => 0,
	'watchcreations' => 0,
	'watchdefault' => 0,
	'watchdeletion' => 0,
	'watchlistdays' => 3.0,
	'watchlisthideanons' => 0,
	'watchlisthidebots' => 0,
	'watchlisthideliu' => 0,
	'watchlisthideminor' => 0,
	'watchlisthideown' => 0,
	'watchlisthidepatrolled' => 0,
	'watchmoves' => 0,
	'wllimit' => 250,
);

/** An array of preferences to not show for the user */
$wgHiddenPrefs = array();

/**
 * Characters to prevent during new account creations.
 * This is used in a regular expression character class during
 * registration (regex metacharacters like / are escaped).
 */
$wgInvalidUsernameCharacters = '@';

/**
 * Character used as a delimiter when testing for interwiki userrights
 * (In Special:UserRights, it is possible to modify users on different
 * databases if the delimiter is used, e.g. "Someuser@enwiki").
 *
 * It is recommended that you have this delimiter in
 * $wgInvalidUsernameCharacters above, or you will not be able to
 * modify the user rights of those users via Special:UserRights
 */
$wgUserrightsInterwikiDelimiter = '@';

/**
 * Use some particular type of external authentication.  The specific
 * authentication module you use will normally require some extra settings to
 * be specified.
 *
 * null indicates no external authentication is to be used.  Otherwise,
 * $wgExternalAuthType must be the name of a non-abstract class that extends
 * ExternalUser.
 *
 * Core authentication modules can be found in includes/extauth/.
 */
$wgExternalAuthType = null;

/**
 * Configuration for the external authentication.  This may include arbitrary
 * keys that depend on the authentication mechanism.  For instance,
 * authentication against another web app might require that the database login
 * info be provided.  Check the file where your auth mechanism is defined for
 * info on what to put here.
 */
$wgExternalAuthConf = array();

/**
 * When should we automatically create local accounts when external accounts
 * already exist, if using ExternalAuth?  Can have three values: 'never',
 * 'login', 'view'.  'view' requires the external database to support cookies,
 * and implies 'login'.
 *
 * TODO: Implement 'view' (currently behaves like 'login').
 */
$wgAutocreatePolicy = 'login';

/**
 * Policies for how each preference is allowed to be changed, in the presence
 * of external authentication.  The keys are preference keys, e.g., 'password'
 * or 'emailaddress' (see Preferences.php et al.).  The value can be one of the
 * following:
 *
 * - local: Allow changes to this pref through the wiki interface but only
 * apply them locally (default).
 * - semiglobal: Allow changes through the wiki interface and try to apply them
 * to the foreign database, but continue on anyway if that fails.
 * - global: Allow changes through the wiki interface, but only let them go
 * through if they successfully update the foreign database.
 * - message: Allow no local changes for linked accounts; replace the change
 * form with a message provided by the auth plugin, telling the user how to
 * change the setting externally (maybe providing a link, etc.).  If the auth
 * plugin provides no message for this preference, hide it entirely.
 *
 * Accounts that are not linked to an external account are never affected by
 * this setting.  You may want to look at $wgHiddenPrefs instead.
 * $wgHiddenPrefs supersedes this option.
 *
 * TODO: Implement message, global.
 */
$wgAllowPrefChange = array();

/**
 * This is to let user authenticate using https when they come from http.
 * Based on an idea by George Herbert on wikitech-l:
 * http://lists.wikimedia.org/pipermail/wikitech-l/2010-October/050039.html
 * @since 1.17
 */
$wgSecureLogin = false;

/**
 * By default, keep users logged in via HTTPS when $wgSecureLogin is also
 * true. Users opt-out of HTTPS when they login by de-selecting the checkbox.
 * @since 1.21
 */
$wgSecureLoginDefaultHTTPS = true;

/** @} */ # end user accounts }

/************************************************************************//**
 * @name   User rights, access control and monitoring
 * @{
 */

/**
 * Number of seconds before autoblock entries expire. Default 86400 = 1 day.
 */
$wgAutoblockExpiry = 86400;

/**
 * Set this to true to allow blocked users to edit their own user talk page.
 */
$wgBlockAllowsUTEdit = false;

/** Allow sysops to ban users from accessing Emailuser */
$wgSysopEmailBans = true;

/**
 * Limits on the possible sizes of range blocks.
 *
 * CIDR notation is hard to understand, it's easy to mistakenly assume that a
 * /1 is a small range and a /31 is a large range. For IPv4, setting a limit of
 * half the number of bits avoids such errors, and allows entire ISPs to be
 * blocked using a small number of range blocks.
 *
 * For IPv6, RFC 3177 recommends that a /48 be allocated to every residential
 * customer, so range blocks larger than /64 (half the number of bits) will
 * plainly be required. RFC 4692 implies that a very large ISP may be
 * allocated a /19 if a generous HD-Ratio of 0.8 is used, so we will use that
 * as our limit. As of 2012, blocking the whole world would require a /4 range.
 */
$wgBlockCIDRLimit = array(
	'IPv4' => 16, # Blocks larger than a /16 (64k addresses) will not be allowed
	'IPv6' => 19,
);

/**
 * If true, blocked users will not be allowed to login. When using this with
 * a public wiki, the effect of logging out blocked users may actually be
 * avers: unless the user's address is also blocked (e.g. auto-block),
 * logging the user out will again allow reading and editing, just as for
 * anonymous visitors.
 */
$wgBlockDisablesLogin = false;

/**
 * Pages anonymous user may see, set as an array of pages titles.
 *
 * @par Example:
 * @code
 * $wgWhitelistRead = array ( "Main Page", "Wikipedia:Help");
 * @endcode
 *
 * Special:Userlogin and Special:ChangePassword are always whitelisted.
 *
 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
 *
 * @note Also that this will only protect _pages in the wiki_. Uploaded files
 * will remain readable. You can use img_auth.php to protect uploaded files,
 * see http://www.mediawiki.org/wiki/Manual:Image_Authorization
 */
$wgWhitelistRead = false;

/**
 * Pages anonymous user may see, set as an array of regular expressions.
 *
 * This function will match the regexp against the title name, which
 * is without underscore.
 *
 * @par Example:
 * To whitelist [[Main Page]]:
 * @code
 * $wgWhitelistReadRegexp = array( "/Main Page/" );
 * @endcode
 *
 * @note Unless ^ and/or $ is specified, a regular expression might match
 * pages not intended to be whitelisted.  The above example will also
 * whitelist a page named 'Security Main Page'.
 *
 * @par Example:
 * To allow reading any page starting with 'User' regardless of the case:
 * @code
 * $wgWhitelistReadRegexp = array( "@^UsEr.*@i" );
 * @endcode
 * Will allow both [[User is banned]] and [[User:JohnDoe]]
 *
 * @note This will only work if $wgGroupPermissions['*']['read'] is false --
 * see below. Otherwise, ALL pages are accessible, regardless of this setting.
 */
$wgWhitelistReadRegexp = false;

/**
 * Should editors be required to have a validated e-mail
 * address before being allowed to edit?
 */
$wgEmailConfirmToEdit = false;

/**
 * Permission keys given to users in each group.
 *
 * This is an array where the keys are all groups and each value is an
 * array of the format (right => boolean).
 *
 * The second format is used to support per-namespace permissions.
 * Note that this feature does not fully work for all permission types.
 *
 * All users are implicitly in the '*' group including anonymous visitors;
 * logged-in users are all implicitly in the 'user' group. These will be
 * combined with the permissions of all groups that a given user is listed
 * in in the user_groups table.
 *
 * Note: Don't set $wgGroupPermissions = array(); unless you know what you're
 * doing! This will wipe all permissions, and may mean that your users are
 * unable to perform certain essential tasks or access new functionality
 * when new permissions are introduced and default grants established.
 *
 * Functionality to make pages inaccessible has not been extensively tested
 * for security. Use at your own risk!
 *
 * This replaces $wgWhitelistAccount and $wgWhitelistEdit
 */
$wgGroupPermissions = array();

/** @cond file_level_code */
// Implicit group for all visitors
$wgGroupPermissions['*']['createaccount'] = true;
$wgGroupPermissions['*']['read'] = true;
$wgGroupPermissions['*']['edit'] = true;
$wgGroupPermissions['*']['createpage'] = true;
$wgGroupPermissions['*']['createtalk'] = true;
$wgGroupPermissions['*']['writeapi'] = true;
#$wgGroupPermissions['*']['patrolmarks'] = false; // let anons see what was patrolled

// Implicit group for all logged-in accounts
$wgGroupPermissions['user']['move'] = true;
$wgGroupPermissions['user']['move-subpages'] = true;
$wgGroupPermissions['user']['move-rootuserpages'] = true; // can move root userpages
$wgGroupPermissions['user']['movefile'] = true;
$wgGroupPermissions['user']['read'] = true;
$wgGroupPermissions['user']['edit'] = true;
$wgGroupPermissions['user']['createpage'] = true;
$wgGroupPermissions['user']['createtalk'] = true;
$wgGroupPermissions['user']['writeapi'] = true;
$wgGroupPermissions['user']['upload'] = true;
$wgGroupPermissions['user']['reupload'] = true;
$wgGroupPermissions['user']['reupload-shared'] = true;
$wgGroupPermissions['user']['minoredit'] = true;
$wgGroupPermissions['user']['purge'] = true; // can use ?action=purge without clicking "ok"
$wgGroupPermissions['user']['sendemail'] = true;

// Implicit group for accounts that pass $wgAutoConfirmAge
$wgGroupPermissions['autoconfirmed']['autoconfirmed'] = true;

// Users with bot privilege can have their edits hidden
// from various log pages by default
$wgGroupPermissions['bot']['bot'] = true;
$wgGroupPermissions['bot']['autoconfirmed'] = true;
$wgGroupPermissions['bot']['nominornewtalk'] = true;
$wgGroupPermissions['bot']['autopatrol'] = true;
$wgGroupPermissions['bot']['suppressredirect'] = true;
$wgGroupPermissions['bot']['apihighlimits'] = true;
$wgGroupPermissions['bot']['writeapi'] = true;
#$wgGroupPermissions['bot']['editprotected'] = true; // can edit all protected pages without cascade protection enabled

// Most extra permission abilities go to this group
$wgGroupPermissions['sysop']['block'] = true;
$wgGroupPermissions['sysop']['createaccount'] = true;
$wgGroupPermissions['sysop']['delete'] = true;
$wgGroupPermissions['sysop']['bigdelete'] = true; // can be separately configured for pages with > $wgDeleteRevisionsLimit revs
$wgGroupPermissions['sysop']['deletedhistory'] = true; // can view deleted history entries, but not see or restore the text
$wgGroupPermissions['sysop']['deletedtext'] = true; // can view deleted revision text
$wgGroupPermissions['sysop']['undelete'] = true;
$wgGroupPermissions['sysop']['editinterface'] = true;
$wgGroupPermissions['sysop']['editusercss'] = true;
$wgGroupPermissions['sysop']['edituserjs'] = true;
$wgGroupPermissions['sysop']['import'] = true;
$wgGroupPermissions['sysop']['importupload'] = true;
$wgGroupPermissions['sysop']['move'] = true;
$wgGroupPermissions['sysop']['move-subpages'] = true;
$wgGroupPermissions['sysop']['move-rootuserpages'] = true;
$wgGroupPermissions['sysop']['patrol'] = true;
$wgGroupPermissions['sysop']['autopatrol'] = true;
$wgGroupPermissions['sysop']['protect'] = true;
$wgGroupPermissions['sysop']['proxyunbannable'] = true;
$wgGroupPermissions['sysop']['rollback'] = true;
$wgGroupPermissions['sysop']['upload'] = true;
$wgGroupPermissions['sysop']['reupload'] = true;
$wgGroupPermissions['sysop']['reupload-shared'] = true;
$wgGroupPermissions['sysop']['unwatchedpages'] = true;
$wgGroupPermissions['sysop']['autoconfirmed'] = true;
$wgGroupPermissions['sysop']['ipblock-exempt'] = true;
$wgGroupPermissions['sysop']['blockemail'] = true;
$wgGroupPermissions['sysop']['markbotedits'] = true;
$wgGroupPermissions['sysop']['apihighlimits'] = true;
$wgGroupPermissions['sysop']['browsearchive'] = true;
$wgGroupPermissions['sysop']['noratelimit'] = true;
$wgGroupPermissions['sysop']['movefile'] = true;
$wgGroupPermissions['sysop']['unblockself'] = true;
$wgGroupPermissions['sysop']['suppressredirect'] = true;
#$wgGroupPermissions['sysop']['upload_by_url'] = true;
#$wgGroupPermissions['sysop']['mergehistory'] = true;

// Permission to change users' group assignments
$wgGroupPermissions['bureaucrat']['userrights'] = true;
$wgGroupPermissions['bureaucrat']['noratelimit'] = true;
// Permission to change users' groups assignments across wikis
#$wgGroupPermissions['bureaucrat']['userrights-interwiki'] = true;
// Permission to export pages including linked pages regardless of $wgExportMaxLinkDepth
#$wgGroupPermissions['bureaucrat']['override-export-depth'] = true;

#$wgGroupPermissions['sysop']['deletelogentry'] = true;
#$wgGroupPermissions['sysop']['deleterevision'] = true;
// To hide usernames from users and Sysops
#$wgGroupPermissions['suppress']['hideuser'] = true;
// To hide revisions/log items from users and Sysops
#$wgGroupPermissions['suppress']['suppressrevision'] = true;
// For private suppression log access
#$wgGroupPermissions['suppress']['suppressionlog'] = true;

/**
 * The developer group is deprecated, but can be activated if need be
 * to use the 'lockdb' and 'unlockdb' special pages. Those require
 * that a lock file be defined and creatable/removable by the web
 * server.
 */
# $wgGroupPermissions['developer']['siteadmin'] = true;

/** @endcond */

/**
 * Permission keys revoked from users in each group.
 *
 * This acts the same way as wgGroupPermissions above, except that
 * if the user is in a group here, the permission will be removed from them.
 *
 * Improperly setting this could mean that your users will be unable to perform
 * certain essential tasks, so use at your own risk!
 */
$wgRevokePermissions = array();

/**
 * Implicit groups, aren't shown on Special:Listusers or somewhere else
 */
$wgImplicitGroups = array( '*', 'user', 'autoconfirmed' );

/**
 * A map of group names that the user is in, to group names that those users
 * are allowed to add or revoke.
 *
 * Setting the list of groups to add or revoke to true is equivalent to "any
 * group".
 *
 * @par Example:
 * To allow sysops to add themselves to the "bot" group:
 * @code
 *    $wgGroupsAddToSelf = array( 'sysop' => array( 'bot' ) );
 * @endcode
 *
 * @par Example:
 * Implicit groups may be used for the source group, for instance:
 * @code
 *    $wgGroupsRemoveFromSelf = array( '*' => true );
 * @endcode
 * This allows users in the '*' group (i.e. any user) to remove themselves from
 * any group that they happen to be in.
 *
 */
$wgGroupsAddToSelf = array();

/** @see $wgGroupsAddToSelf */
$wgGroupsRemoveFromSelf = array();

/**
 * Set of available actions that can be restricted via action=protect
 * You probably shouldn't change this.
 * Translated through restriction-* messages.
 * Title::getRestrictionTypes() will remove restrictions that are not
 * applicable to a specific title (create and upload)
 */
$wgRestrictionTypes = array( 'create', 'edit', 'move', 'upload' );

/**
 * Rights which can be required for each protection level (via action=protect)
 *
 * You can add a new protection level that requires a specific
 * permission by manipulating this array. The ordering of elements
 * dictates the order on the protection form's lists.
 *
 *   - '' will be ignored (i.e. unprotected)
 *   - 'sysop' is quietly rewritten to 'protect' for backwards compatibility
 */
$wgRestrictionLevels = array( '', 'autoconfirmed', 'sysop' );

/**
 * Set the minimum permissions required to edit pages in each
 * namespace.  If you list more than one permission, a user must
 * have all of them to edit pages in that namespace.
 *
 * @note NS_MEDIAWIKI is implicitly restricted to 'editinterface'.
 */
$wgNamespaceProtection = array();

/**
 * Pages in namespaces in this array can not be used as templates.
 *
 * Elements MUST be numeric namespace ids, you can safely use the MediaWiki
 * namespaces constants (NS_USER, NS_MAIN...).
 *
 * Among other things, this may be useful to enforce read-restrictions
 * which may otherwise be bypassed by using the template mechanism.
 */
$wgNonincludableNamespaces = array();

/**
 * Number of seconds an account is required to age before it's given the
 * implicit 'autoconfirm' group membership. This can be used to limit
 * privileges of new accounts.
 *
 * Accounts created by earlier versions of the software may not have a
 * recorded creation date, and will always be considered to pass the age test.
 *
 * When left at 0, all registered accounts will pass.
 *
 * @par Example:
 * Set automatic confirmation to 10 minutes (which is 600 seconds):
 * @code
 *  $wgAutoConfirmAge = 600;     // ten minutes
 * @endcode
 * Set age to one day:
 * @code
 *  $wgAutoConfirmAge = 3600*24; // one day
 * @endcode
 */
$wgAutoConfirmAge = 0;

/**
 * Number of edits an account requires before it is autoconfirmed.
 * Passing both this AND the time requirement is needed. Example:
 *
 * @par Example:
 * @code
 * $wgAutoConfirmCount = 50;
 * @endcode
 */
$wgAutoConfirmCount = 0;

/**
 * Automatically add a usergroup to any user who matches certain conditions.
 *
 * @todo Redocument $wgAutopromote
 *
 * The format is
 *   array( '&' or '|' or '^' or '!', cond1, cond2, ... )
 * where cond1, cond2, ... are themselves conditions; *OR*
 *   APCOND_EMAILCONFIRMED, *OR*
 *   array( APCOND_EMAILCONFIRMED ), *OR*
 *   array( APCOND_EDITCOUNT, number of edits ), *OR*
 *   array( APCOND_AGE, seconds since registration ), *OR*
 *   array( APCOND_INGROUPS, group1, group2, ... ), *OR*
 *   array( APCOND_ISIP, ip ), *OR*
 *   array( APCOND_IPINRANGE, range ), *OR*
 *   array( APCOND_AGE_FROM_EDIT, seconds since first edit ), *OR*
 *   array( APCOND_BLOCKED ), *OR*
 *   array( APCOND_ISBOT ), *OR*
 *   similar constructs defined by extensions.
 *
 * If $wgEmailAuthentication is off, APCOND_EMAILCONFIRMED will be true for any
 * user who has provided an e-mail address.
 */
$wgAutopromote = array(
	'autoconfirmed' => array( '&',
		array( APCOND_EDITCOUNT, &$wgAutoConfirmCount ),
		array( APCOND_AGE, &$wgAutoConfirmAge ),
	),
);

/**
 * Automatically add a usergroup to any user who matches certain conditions.
 *
 * Does not add the user to the group again if it has been removed.
 * Also, does not remove the group if the user no longer meets the criteria.
 *
 * The format is:
 * @code
 *    array( event => criteria, ... )
 * @endcode
 * Where event is either:
 *    - 'onEdit' (when user edits)
 *    - 'onView' (when user views the wiki)
 *
 * Criteria has the same format as $wgAutopromote
 *
 * @see $wgAutopromote
 * @since 1.18
 */
$wgAutopromoteOnce = array(
	'onEdit' => array(),
	'onView' => array()
);

/**
 * Put user rights log entries for autopromotion in recent changes?
 * @since 1.18
 */
$wgAutopromoteOnceLogInRC = true;

/**
 * $wgAddGroups and $wgRemoveGroups can be used to give finer control over who
 * can assign which groups at Special:Userrights.
 *
 * @par Example:
 * Bureaucrats can add any group:
 * @code
 * $wgAddGroups['bureaucrat'] = true;
 * @endcode
 * Bureaucrats can only remove bots and sysops:
 * @code
 * $wgRemoveGroups['bureaucrat'] = array( 'bot', 'sysop' );
 * @endcode
 * Sysops can make bots:
 * @code
 * $wgAddGroups['sysop'] = array( 'bot' );
 * @endcode
 * Sysops can disable other sysops in an emergency, and disable bots:
 * @code
 * $wgRemoveGroups['sysop'] = array( 'sysop', 'bot' );
 * @endcode
 */
$wgAddGroups = array();
/** @see $wgAddGroups */
$wgRemoveGroups = array();

/**
 * A list of available rights, in addition to the ones defined by the core.
 * For extensions only.
 */
$wgAvailableRights = array();

/**
 * Optional to restrict deletion of pages with higher revision counts
 * to users with the 'bigdelete' permission. (Default given to sysops.)
 */
$wgDeleteRevisionsLimit = 0;

/**
 * Number of accounts each IP address may create, 0 to disable.
 *
 * @warning Requires memcached
 */
$wgAccountCreationThrottle = 0;

/**
 * Edits matching these regular expressions in body text
 * will be recognised as spam and rejected automatically.
 *
 * There's no administrator override on-wiki, so be careful what you set. :)
 * May be an array of regexes or a single string for backwards compatibility.
 *
 * @see http://en.wikipedia.org/wiki/Regular_expression
 *
 * @note Each regex needs a beginning/end delimiter, eg: # or /
 */
$wgSpamRegex = array();

/** Same as the above except for edit summaries */
$wgSummarySpamRegex = array();

/**
 * Whether to use DNS blacklists in $wgDnsBlacklistUrls to check for open
 * proxies
 * @since 1.16
 */
$wgEnableDnsBlacklist = false;

/**
 * @deprecated since 1.17 Use $wgEnableDnsBlacklist instead, only kept for
 * backward compatibility.
 */
$wgEnableSorbs = false;

/**
 * List of DNS blacklists to use, if $wgEnableDnsBlacklist is true.
 *
 * This is an array of either a URL or an array with the URL and a key (should
 * the blacklist require a key).
 *
 * @par Example:
 * @code
 * $wgDnsBlacklistUrls = array(
 *   // String containing URL
 *   'http.dnsbl.sorbs.net.',
 *   // Array with URL and key, for services that require a key
 *   array( 'dnsbl.httpbl.net.', 'mykey' ),
 *   // Array with just the URL. While this works, it is recommended that you
 *   // just use a string as shown above
 *   array( 'opm.tornevall.org.' )
 * );
 * @endcode
 *
 * @note You should end the domain name with a . to avoid searching your
 * eventual domain search suffixes.
 * @since 1.16
 */
$wgDnsBlacklistUrls = array( 'http.dnsbl.sorbs.net.' );

/**
 * @deprecated since 1.17 Use $wgDnsBlacklistUrls instead, only kept for
 * backward compatibility.
 */
$wgSorbsUrl = array();

/**
 * Proxy whitelist, list of addresses that are assumed to be non-proxy despite
 * what the other methods might say.
 */
$wgProxyWhitelist = array();

/**
 * Simple rate limiter options to brake edit floods.
 *
 * Maximum number actions allowed in the given number of seconds; after that
 * the violating client receives HTTP 500 error pages until the period
 * elapses.
 *
 * @par Example:
 * To set a generic maximum of 4 hits in 60 seconds:
 * @code
 * $wgRateLimits = array( 4, 60 );
 * @endcode
 *
 * You could also limit per action and then type of users. See the inline
 * code for a template to use.
 *
 * This option set is experimental and likely to change.
 *
 * @warning Requires memcached.
 */
$wgRateLimits = array(
	'edit' => array(
		'anon' => null, // for any and all anonymous edits (aggregate)
		'user' => null, // for each logged-in user
		'newbie' => null, // for each recent (autoconfirmed) account; overrides 'user'
		'ip' => null, // for each anon and recent account
		'subnet' => null, // ... with final octet removed
	),
	'move' => array(
		'user' => null,
		'newbie' => null,
		'ip' => null,
		'subnet' => null,
	),
	'mailpassword' => array(
		'anon' => null,
	),
	'emailuser' => array(
		'user' => null,
	),
);

/**
 * Set to a filename to log rate limiter hits.
 */
$wgRateLimitLog = null;

/**
 * Array of IPs which should be excluded from rate limits.
 * This may be useful for whitelisting NAT gateways for conferences, etc.
 */
$wgRateLimitsExcludedIPs = array();

/**
 * Log IP addresses in the recentchanges table; can be accessed only by
 * extensions (e.g. CheckUser) or a DB admin
 * Used for retroactive autoblocks
 */
$wgPutIPinRC = true;

/**
 * Integer defining default number of entries to show on
 * special pages which are query-pages such as Special:Whatlinkshere.
 */
$wgQueryPageDefaultLimit = 50;

/**
 * Limit password attempts to X attempts per Y seconds per IP per account.
 *
 * @warning Requires memcached.
 */
$wgPasswordAttemptThrottle = array( 'count' => 5, 'seconds' => 300 );

/** @} */ # end of user rights settings

/************************************************************************//**
 * @name   Proxy scanner settings
 * @{
 */

/**
 * If you enable this, every editor's IP address will be scanned for open HTTP
 * proxies.
 *
 * @warning Don't enable this. Many sysops will report "hostile TCP port scans"
 * to your ISP and ask for your server to be shut down.
 * You have been warned.
 *
 */
$wgBlockOpenProxies = false;
/** Port we want to scan for a proxy */
$wgProxyPorts = array( 80, 81, 1080, 3128, 6588, 8000, 8080, 8888, 65506 );
/** Script used to scan */
$wgProxyScriptPath = "$IP/maintenance/proxyCheck.php";
/** */
$wgProxyMemcExpiry = 86400;
/** This should always be customised in LocalSettings.php */
$wgSecretKey = false;

/**
 * Big list of banned IP addresses.
 *
 * This can have the following formats:
 * - An array of addresses, either in the values
 *   or the keys (for backward compatibility)
 * - A string, in that case this is the path to a file
 *   containing the list of IP addresses, one per line
 */
$wgProxyList = array();

/**
 * @deprecated since 1.14
 */
$wgProxyKey = false;

/** @} */ # end of proxy scanner settings

/************************************************************************//**
 * @name   Cookie settings
 * @{
 */

/**
 * Default cookie expiration time. Setting to 0 makes all cookies session-only.
 */
$wgCookieExpiration = 180 * 86400;

/**
 * Set to set an explicit domain on the login cookies eg, "justthis.domain.org"
 * or ".any.subdomain.net"
 */
$wgCookieDomain = '';

/**
 * Set this variable if you want to restrict cookies to a certain path within
 * the domain specified by $wgCookieDomain.
 */
$wgCookiePath = '/';

/**
 * Whether the "secure" flag should be set on the cookie. This can be:
 *   - true:      Set secure flag
 *   - false:     Don't set secure flag
 *   - "detect":  Set the secure flag if $wgServer is set to an HTTPS URL
 */
$wgCookieSecure = 'detect';

/**
 * By default, MediaWiki checks if the client supports cookies during the
 * login process, so that it can display an informative error message if
 * cookies are disabled. Set this to true if you want to disable this cookie
 * check.
 */
$wgDisableCookieCheck = false;

/**
 * Cookies generated by MediaWiki have names starting with this prefix. Set it
 * to a string to use a custom prefix. Setting it to false causes the database
 * name to be used as a prefix.
 */
$wgCookiePrefix = false;

/**
 * Set authentication cookies to HttpOnly to prevent access by JavaScript,
 * in browsers that support this feature. This can mitigates some classes of
 * XSS attack.
 */
$wgCookieHttpOnly = true;

/**
 * If the requesting browser matches a regex in this blacklist, we won't
 * send it cookies with HttpOnly mode, even if $wgCookieHttpOnly is on.
 */
$wgHttpOnlyBlacklist = array(
	// Internet Explorer for Mac; sometimes the cookies work, sometimes
	// they don't. It's difficult to predict, as combinations of path
	// and expiration options affect its parsing.
	'/^Mozilla\/4\.0 \(compatible; MSIE \d+\.\d+; Mac_PowerPC\)/',
);

/** A list of cookies that vary the cache (for use by extensions) */
$wgCacheVaryCookies = array();

/** Override to customise the session name */
$wgSessionName = false;

/** @} */ # end of cookie settings }

/************************************************************************//**
 * @name   LaTeX (mathematical formulas)
 * @{
 */

/**
 * To use inline TeX, you need to compile 'texvc' (in the 'math' subdirectory of
 * the MediaWiki package and have latex, dvips, gs (ghostscript), andconvert
 * (ImageMagick) installed and available in the PATH.
 * Please see math/README for more information.
 */
$wgUseTeX = false;

/* @} */ # end LaTeX }

/************************************************************************//**
 * @name   Profiling, testing and debugging
 *
 * To enable profiling, edit StartProfiler.php
 *
 * @{
 */

/**
 * Filename for debug logging. See http://www.mediawiki.org/wiki/How_to_debug
 * The debug log file should be not be publicly accessible if it is used, as it
 * may contain private data.
 */
$wgDebugLogFile = '';

/**
 * Prefix for debug log lines
 */
$wgDebugLogPrefix = '';

/**
 * If true, instead of redirecting, show a page with a link to the redirect
 * destination. This allows for the inspection of PHP error messages, and easy
 * resubmission of form data. For developer use only.
 */
$wgDebugRedirects = false;

/**
 * If true, log debugging data from action=raw and load.php.
 * This is normally false to avoid overlapping debug entries due to gen=css
 * and gen=js requests.
 */
$wgDebugRawPage = false;

/**
 * Send debug data to an HTML comment in the output.
 *
 * This may occasionally be useful when supporting a non-technical end-user.
 * It's more secure than exposing the debug log file to the web, since the
 * output only contains private data for the current user. But it's not ideal
 * for development use since data is lost on fatal errors and redirects.
 */
$wgDebugComments = false;

/**
 * Extensive database transaction state debugging
 *
 * @since 1.20
 */
$wgDebugDBTransactions = false;

/**
 * Write SQL queries to the debug log
 */
$wgDebugDumpSql = false;

/**
 * Set to an array of log group keys to filenames.
 * If set, wfDebugLog() output for that group will go to that file instead
 * of the regular $wgDebugLogFile. Useful for enabling selective logging
 * in production.
 */
$wgDebugLogGroups = array();

/**
 * Display debug data at the bottom of the main content area.
 *
 * Useful for developers and technical users trying to working on a closed wiki.
 */
$wgShowDebug = false;

/**
 * Prefix debug messages with relative timestamp. Very-poor man's profiler.
 * Since 1.19 also includes memory usage.
 */
$wgDebugTimestamps = false;

/**
 * Print HTTP headers for every request in the debug information.
 */
$wgDebugPrintHttpHeaders = true;

/**
 * Show the contents of $wgHooks in Special:Version
 */
$wgSpecialVersionShowHooks = false;

/**
 * Whether to show "we're sorry, but there has been a database error" pages.
 * Displaying errors aids in debugging, but may display information useful
 * to an attacker.
 */
$wgShowSQLErrors = false;

/**
 * If set to true, uncaught exceptions will print a complete stack trace
 * to output. This should only be used for debugging, as it may reveal
 * private information in function parameters due to PHP's backtrace
 * formatting.
 */
$wgShowExceptionDetails = false;

/**
 * If true, show a backtrace for database errors
 */
$wgShowDBErrorBacktrace = false;

/**
 * If true, send the exception backtrace to the error log
 */
$wgLogExceptionBacktrace = true;

/**
 * Expose backend server host names through the API and various HTML comments
 */
$wgShowHostnames = false;

/**
 * Override server hostname detection with a hardcoded value.
 * Should be a string, default false.
 * @since 1.20
 */
$wgOverrideHostname = false;

/**
 * If set to true MediaWiki will throw notices for some possible error
 * conditions and for deprecated functions.
 */
$wgDevelopmentWarnings = false;

/**
 * Release limitation to wfDeprecated warnings, if set to a release number
 * development warnings will not be generated for deprecations added in releases
 * after the limit.
 */
$wgDeprecationReleaseLimit = false;

/** Only record profiling info for pages that took longer than this */
$wgProfileLimit = 0.0;

/** Don't put non-profiling info into log file */
$wgProfileOnly = false;

/**
 * Log sums from profiling into "profiling" table in db.
 *
 * You have to create a 'profiling' table in your database before using
 * this feature.  Run set $wgProfileToDatabase to true in
 * LocalSettings.php and run maintenance/update.php or otherwise
 * manually add patch-profiling.sql to your database.
 *
 * To enable profiling, edit StartProfiler.php
 */
$wgProfileToDatabase = false;

/** If true, print a raw call tree instead of per-function report */
$wgProfileCallTree = false;

/** Should application server host be put into profiling table */
$wgProfilePerHost = false;

/**
 * Host for UDP profiler.
 *
 * The host should be running a daemon which can be obtained from MediaWiki
 * Subversion at: http://svn.wikimedia.org/svnroot/mediawiki/trunk/udpprofile
 */
$wgUDPProfilerHost = '127.0.0.1';

/**
 * Port for UDP profiler.
 * @see $wgUDPProfilerHost
 */
$wgUDPProfilerPort = '3811';

/** Detects non-matching wfProfileIn/wfProfileOut calls */
$wgDebugProfiling = false;

/** Output debug message on every wfProfileIn/wfProfileOut */
$wgDebugFunctionEntry = false;

/**
 * Destination for wfIncrStats() data...
 * 'cache' to go into the system cache, if enabled (memcached)
 * 'udp' to be sent to the UDP profiler (see $wgUDPProfilerHost)
 * false to disable
 */
$wgStatsMethod = 'cache';

/**
 * When $wgStatsMethod is 'udp', setting this to a string allows statistics to
 * be aggregated over more than one wiki. The string will be used in place of
 * the DB name in outgoing UDP packets. If this is set to false, the DB name
 * will be used.
 */
$wgAggregateStatsID = false;

/** Whereas to count the number of time an article is viewed.
 * Does not work if pages are cached (for example with squid).
 */
$wgDisableCounters = false;

/**
 * InfoAction retrieves a list of transclusion links (both to and from).
 * This number puts a limit on that query in the case of highly transcluded
 * templates.
 */
$wgPageInfoTransclusionLimit = 50;

/**
 * Set this to an integer to only do synchronous site_stats updates
 * one every *this many* updates. The other requests go into pending
 * delta values in $wgMemc. Make sure that $wgMemc is a global cache.
 * If set to -1, updates *only* go to $wgMemc (useful for daemons).
 */
$wgSiteStatsAsyncFactor = false;

/**
 * Parser test suite files to be run by parserTests.php when no specific
 * filename is passed to it.
 *
 * Extensions may add their own tests to this array, or site-local tests
 * may be added via LocalSettings.php
 *
 * Use full paths.
 */
$wgParserTestFiles = array(
	"$IP/tests/parser/parserTests.txt",
	"$IP/tests/parser/extraParserTests.txt"
);

/**
 * If configured, specifies target CodeReview installation to send test
 * result data from 'parserTests.php --upload'
 *
 * Something like this:
 * $wgParserTestRemote = array(
 *     'api-url' => 'http://www.mediawiki.org/w/api.php',
 *     'repo'    => 'MediaWiki',
 *     'suite'   => 'ParserTests',
 *     'path'    => '/trunk/phase3', // not used client-side; for reference
 *     'secret'  => 'qmoicj3mc4mcklmqw', // Shared secret used in HMAC validation
 * );
 */
$wgParserTestRemote = false;

/**
 * Allow running of javascript test suites via [[Special:JavaScriptTest]] (such as QUnit).
 */
$wgEnableJavaScriptTest = false;

/**
 * Configuration for javascript testing.
 */
$wgJavaScriptTestConfig = array(
	'qunit' => array(
		// Page where documentation can be found relevant to the QUnit test suite being ran.
		// Used in the intro paragraph on [[Special:JavaScriptTest/qunit]] for the
		// documentation link in the "javascripttest-qunit-intro" message.
		'documentation' => '//www.mediawiki.org/wiki/Manual:JavaScript_unit_testing',
		// If you are submitting the QUnit test suite to a TestSwarm instance,
		// point this to the "inject.js" script of that instance. This is was registers
		// the QUnit hooks to extract the test results and push them back up into the
		// TestSwarm database.
		// @example 'http://localhost/testswarm/js/inject.js'
		// @example '//integration.mediawiki.org/testswarm/js/inject.js'
		'testswarm-injectjs' => false,
	),
);

/**
 * Overwrite the caching key prefix with custom value.
 * @since 1.19
 */
$wgCachePrefix = false;

/**
 * Display the new debugging toolbar. This also enables profiling on database
 * queries and other useful output.
 * Will disable file cache.
 *
 * @since 1.19
 */
$wgDebugToolbar = false;

/** @} */ # end of profiling, testing and debugging }

/************************************************************************//**
 * @name   Search
 * @{
 */

/**
 * Set this to true to disable the full text search feature.
 */
$wgDisableTextSearch = false;

/**
 * Set to true to have nicer highlighted text in search results,
 * by default off due to execution overhead
 */
$wgAdvancedSearchHighlighting = false;

/**
 * Regexp to match word boundaries, defaults for non-CJK languages
 * should be empty for CJK since the words are not separate
 */
$wgSearchHighlightBoundaries = '[\p{Z}\p{P}\p{C}]';

/**
 * Set to true to have the search engine count total
 * search matches to present in the Special:Search UI.
 * Not supported by every search engine shipped with MW.
 *
 * This could however be slow on larger wikis, and is pretty flaky
 * with the current title vs content split. Recommend avoiding until
 * that's been worked out cleanly; but this may aid in testing the
 * search UI and API to confirm that the result count works.
 */
$wgCountTotalSearchHits = false;

/**
 * Template for OpenSearch suggestions, defaults to API action=opensearch
 *
 * Sites with heavy load would typically have these point to a custom
 * PHP wrapper to avoid firing up mediawiki for every keystroke
 *
 * Placeholders: {searchTerms}
 *
 */
$wgOpenSearchTemplate = false;

/**
 * Enable OpenSearch suggestions requested by MediaWiki. Set this to
 * false if you've disabled scripts that use api?action=opensearch and
 * want reduce load caused by cached scripts still pulling suggestions.
 * It will let the API fallback by responding with an empty array.
 */
$wgEnableOpenSearchSuggest = true;

/**
 * Expiry time for search suggestion responses
 */
$wgSearchSuggestCacheExpiry = 1200;

/**
 * If you've disabled search semi-permanently, this also disables updates to the
 * table. If you ever re-enable, be sure to rebuild the search table.
 */
$wgDisableSearchUpdate = false;

/**
 * List of namespaces which are searched by default.
 *
 * @par Example:
 * @code
 * $wgNamespacesToBeSearchedDefault[NS_MAIN] = true;
 * $wgNamespacesToBeSearchedDefault[NS_PROJECT] = true;
 * @endcode
 */
$wgNamespacesToBeSearchedDefault = array(
	NS_MAIN => true,
);

/**
 * Namespaces to be searched when user clicks the "Help" tab
 * on Special:Search.
 *
 * Same format as $wgNamespacesToBeSearchedDefault.
 */
$wgNamespacesToBeSearchedHelp = array(
	NS_PROJECT => true,
	NS_HELP => true,
);

/**
 * If set to true the 'searcheverything' preference will be effective only for
 * logged-in users.
 * Useful for big wikis to maintain different search profiles for anonymous and
 * logged-in users.
 *
 */
$wgSearchEverythingOnlyLoggedIn = false;

/**
 * Disable the internal MySQL-based search, to allow it to be
 * implemented by an extension instead.
 */
$wgDisableInternalSearch = false;

/**
 * Set this to a URL to forward search requests to some external location.
 * If the URL includes '$1', this will be replaced with the URL-encoded
 * search term.
 *
 * @par Example:
 * To forward to Google you'd have something like:
 * @code
 * $wgSearchForwardUrl =
 *     'http://www.google.com/search?q=$1' .
 *     '&domains=http://example.com' .
 *     '&sitesearch=http://example.com' .
 *     '&ie=utf-8&oe=utf-8';
 * @endcode
 */
$wgSearchForwardUrl = null;

/**
 * Search form behavior.
 * - true = use Go & Search buttons
 * - false = use Go button & Advanced search link
 */
$wgUseTwoButtonsSearchForm = true;

/**
 * Array of namespaces to generate a Google sitemap for when the
 * maintenance/generateSitemap.php script is run, or false if one is to be
 * generated for all namespaces.
 */
$wgSitemapNamespaces = false;

/**
 * Custom namespace priorities for sitemaps. Setting this will allow you to
 * set custom priorities to namespaces when sitemaps are generated using the
 * maintenance/generateSitemap.php script.
 *
 * This should be a map of namespace IDs to priority
 * @par Example:
 * @code
 *  $wgSitemapNamespacesPriorities = array(
 *      NS_USER => '0.9',
 *      NS_HELP => '0.0',
 *  );
 * @endcode
 */
$wgSitemapNamespacesPriorities = false;

/**
 * If true, searches for IP addresses will be redirected to that IP's
 * contributions page. E.g. searching for "1.2.3.4" will redirect to
 * [[Special:Contributions/1.2.3.4]]
 */
$wgEnableSearchContributorsByIP = true;

/** @} */ # end of search settings

/************************************************************************//**
 * @name   Edit user interface
 * @{
 */

/**
 * Path to the GNU diff3 utility. If the file doesn't exist, edit conflicts will
 * fall back to the old behavior (no merging).
 */
$wgDiff3 = '/usr/bin/diff3';

/**
 * Path to the GNU diff utility.
 */
$wgDiff = '/usr/bin/diff';

/**
 * Which namespaces have special treatment where they should be preview-on-open
 * Internally only Category: pages apply, but using this extensions (e.g. Semantic MediaWiki)
 * can specify namespaces of pages they have special treatment for
 */
$wgPreviewOnOpenNamespaces = array(
	NS_CATEGORY => true
);

/**
 * Activate external editor interface for files and pages
 * See http://www.mediawiki.org/wiki/Manual:External_editors
 */
$wgUseExternalEditor = true;

/** Go button goes straight to the edit screen if the article doesn't exist. */
$wgGoToEdit = false;

/**
 * Enable the UniversalEditButton for browsers that support it
 * (currently only Firefox with an extension)
 * See http://universaleditbutton.org for more background information
 */
$wgUniversalEditButton = true;

/**
 * If user doesn't specify any edit summary when making a an edit, MediaWiki
 * will try to automatically create one. This feature can be disabled by set-
 * ting this variable false.
 */
$wgUseAutomaticEditSummaries = true;

/** @} */ # end edit UI }

/************************************************************************//**
 * @name   Maintenance
 * See also $wgSiteNotice
 * @{
 */

/**
 * @cond file_level_code
 * Set $wgCommandLineMode if it's not set already, to avoid notices
 */
if ( !isset( $wgCommandLineMode ) ) {
	$wgCommandLineMode = false;
}
/** @endcond */

/** For colorized maintenance script output, is your terminal background dark ? */
$wgCommandLineDarkBg = false;

/**
 * Array for extensions to register their maintenance scripts with the
 * system. The key is the name of the class and the value is the full
 * path to the file
 */
$wgMaintenanceScripts = array();

/**
 * Set this to a string to put the wiki into read-only mode. The text will be
 * used as an explanation to users.
 *
 * This prevents most write operations via the web interface. Cache updates may
 * still be possible. To prevent database writes completely, use the read_only
 * option in MySQL.
 */
$wgReadOnly = null;

/**
 * If this lock file exists (size > 0), the wiki will be forced into read-only mode.
 * Its contents will be shown to users as part of the read-only warning
 * message.
 *
 * Will default to "{$wgUploadDirectory}/lock_yBgMBwiR" in Setup.php
 */
$wgReadOnlyFile = false;

/**
 * When you run the web-based upgrade utility, it will tell you what to set
 * this to in order to authorize the upgrade process. It will subsequently be
 * used as a password, to authorize further upgrades.
 *
 * For security, do not set this to a guessable string. Use the value supplied
 * by the install/upgrade process. To cause the upgrader to generate a new key,
 * delete the old key from LocalSettings.php.
 */
$wgUpgradeKey = false;

/**
 * Map GIT repository URLs to viewer URLs to provide links in Special:Version
 *
 * Key is a pattern passed to preg_match() and preg_replace(),
 * without the delimiters (which are #) and must match the whole URL.
 * The value is the replacement for the key (it can contain $1, etc.)
 * %h will be replaced by the short SHA-1 (7 first chars) and %H by the
 * full SHA-1 of the HEAD revision.
 *
 * @since 1.20
 */
$wgGitRepositoryViewers = array(
	'https://gerrit.wikimedia.org/r/p/(.*)' => 'https://gerrit.wikimedia.org/r/gitweb?p=$1;h=%H',
	'ssh://(?:[a-z0-9_]+@)?gerrit.wikimedia.org:29418/(.*)' => 'https://gerrit.wikimedia.org/r/gitweb?p=$1;h=%H',
);

/** @} */ # End of maintenance }

/************************************************************************//**
 * @name   Recent changes, new pages, watchlist and history
 * @{
 */

/**
 * Recentchanges items are periodically purged; entries older than this many
 * seconds will go.
 * Default: 13 weeks = about three months
 */
$wgRCMaxAge = 13 * 7 * 24 * 3600;

/**
 * Filter $wgRCLinkDays by $wgRCMaxAge to avoid showing links for numbers
 * higher than what will be stored. Note that this is disabled by default
 * because we sometimes do have RC data which is beyond the limit for some
 * reason, and some users may use the high numbers to display that data which
 * is still there.
 */
$wgRCFilterByAge = false;

/**
 * List of Days and Limits options to list in the Special:Recentchanges and
 * Special:Recentchangeslinked pages.
 */
$wgRCLinkLimits = array( 50, 100, 250, 500 );
$wgRCLinkDays = array( 1, 3, 7, 14, 30 );

/**
 * Send recent changes updates via UDP. The updates will be formatted for IRC.
 * Set this to the IP address of the receiver.
 */
$wgRC2UDPAddress = false;

/**
 * Port number for RC updates
 */
$wgRC2UDPPort = false;

/**
 * Prefix to prepend to each UDP packet.
 * This can be used to identify the wiki. A script is available called
 * mxircecho.py which listens on a UDP port, and uses a prefix ending in a
 * tab to identify the IRC channel to send the log line to.
 */
$wgRC2UDPPrefix = '';

/**
 * If this is set to true, $wgLocalInterwiki will be prepended to links in the
 * IRC feed. If this is set to a string, that string will be used as the prefix.
 */
$wgRC2UDPInterwikiPrefix = false;

/**
 * Set to true to omit "bot" edits (by users with the bot permission) from the
 * UDP feed.
 */
$wgRC2UDPOmitBots = false;

/**
 * Enable user search in Special:Newpages
 * This is really a temporary hack around an index install bug on some Wikipedias.
 * Kill it once fixed.
 */
$wgEnableNewpagesUserFilter = true;

/** Use RC Patrolling to check for vandalism */
$wgUseRCPatrol = true;

/** Use new page patrolling to check new pages on Special:Newpages */
$wgUseNPPatrol = true;

/** Provide syndication feeds (RSS, Atom) for, e.g., Recentchanges, Newpages */
$wgFeed = true;

/** Set maximum number of results to return in syndication feeds (RSS, Atom) for
 * eg Recentchanges, Newpages. */
$wgFeedLimit = 50;

/** _Minimum_ timeout for cached Recentchanges feed, in seconds.
 * A cached version will continue to be served out even if changes
 * are made, until this many seconds runs out since the last render.
 *
 * If set to 0, feed caching is disabled. Use this for debugging only;
 * feed generation can be pretty slow with diffs.
 */
$wgFeedCacheTimeout = 60;

/** When generating Recentchanges RSS/Atom feed, diffs will not be generated for
 * pages larger than this size. */
$wgFeedDiffCutoff = 32768;

/** Override the site's default RSS/ATOM feed for recentchanges that appears on
 * every page. Some sites might have a different feed they'd like to promote
 * instead of the RC feed (maybe like a "Recent New Articles" or "Breaking news" one).
 * Should be a format as key (either 'rss' or 'atom') and an URL to the feed
 * as value.
 * @par Example:
 * Configure the 'atom' feed to http://example.com/somefeed.xml
 * @code
 * $wgSiteFeed['atom'] = "http://example.com/somefeed.xml";
 * @endcode
 */
$wgOverrideSiteFeed = array();

/**
 * Available feeds objects.
 * Should probably only be defined when a page is syndicated ie when
 * $wgOut->isSyndicated() is true.
 */
$wgFeedClasses = array(
	'rss' => 'RSSFeed',
	'atom' => 'AtomFeed',
);

/**
 * Which feed types should we provide by default?  This can include 'rss',
 * 'atom', neither, or both.
 */
$wgAdvertisedFeedTypes = array( 'atom' );

/** Show watching users in recent changes, watchlist and page history views */
$wgRCShowWatchingUsers = false; # UPO
/** Show watching users in Page views */
$wgPageShowWatchingUsers = false;
/** Show the amount of changed characters in recent changes */
$wgRCShowChangedSize = true;

/**
 * If the difference between the character counts of the text
 * before and after the edit is below that value, the value will be
 * highlighted on the RC page.
 */
$wgRCChangedSizeThreshold = 500;

/**
 * Show "Updated (since my last visit)" marker in RC view, watchlist and history
 * view for watched pages with new changes */
$wgShowUpdatedMarker = true;

/**
 * Disable links to talk pages of anonymous users (IPs) in listings on special
 * pages like page history, Special:Recentchanges, etc.
 */
$wgDisableAnonTalk = false;

/**
 * Enable filtering of categories in Recentchanges
 */
$wgAllowCategorizedRecentChanges = false;

/**
 * Allow filtering by change tag in recentchanges, history, etc
 * Has no effect if no tags are defined in valid_tag.
 */
$wgUseTagFilter = true;

/**
 * If set to an integer, pages that are watched by this many users or more
 * will not require the unwatchedpages permission to view the number of
 * watchers.
 *
 * @since 1.21
 */
$wgUnwatchedPageThreshold = false;

/** @} */ # end RC/watchlist }

/************************************************************************//**
 * @name   Copyright and credits settings
 * @{
 */

/**
 * Override for copyright metadata.
 *
 * This is the name of the page containing information about the wiki's copyright status,
 * which will be added as a link in the footer if it is specified. It overrides
 * $wgRightsUrl if both are specified.
 */
$wgRightsPage = null;

/**
 * Set this to specify an external URL containing details about the content license used on your wiki.
 * If $wgRightsPage is set then this setting is ignored.
 */
$wgRightsUrl = null;

/**
 * If either $wgRightsUrl or $wgRightsPage is specified then this variable gives the text for the link.
 * If using $wgRightsUrl then this value must be specified. If using $wgRightsPage then the name of the
 * page will also be used as the link if this variable is not set.
 */
$wgRightsText = null;

/**
 * Override for copyright metadata.
 */
$wgRightsIcon = null;

/**
 * Set to an array of metadata terms. Else they will be loaded based on $wgRightsUrl
 */
$wgLicenseTerms = false;

/**
 * Set this to some HTML to override the rights icon with an arbitrary logo
 * @deprecated since 1.18 Use $wgFooterIcons['copyright']['copyright']
 */
$wgCopyrightIcon = null;

/** Set this to true if you want detailed copyright information forms on Upload. */
$wgUseCopyrightUpload = false;

/**
 * Set this to the number of authors that you want to be credited below an
 * article text. Set it to zero to hide the attribution block, and a negative
 * number (like -1) to show all authors. Note that this will require 2-3 extra
 * database hits, which can have a not insignificant impact on performance for
 * large wikis.
 */
$wgMaxCredits = 0;

/** If there are more than $wgMaxCredits authors, show $wgMaxCredits of them.
 * Otherwise, link to a separate credits page. */
$wgShowCreditsIfMax = true;

/** @} */ # end of copyright and credits settings }

/************************************************************************//**
 * @name   Import / Export
 * @{
 */

/**
 * List of interwiki prefixes for wikis we'll accept as sources for
 * Special:Import (for sysops). Since complete page history can be imported,
 * these should be 'trusted'.
 *
 * If a user has the 'import' permission but not the 'importupload' permission,
 * they will only be able to run imports through this transwiki interface.
 */
$wgImportSources = array();

/**
 * Optional default target namespace for interwiki imports.
 * Can use this to create an incoming "transwiki"-style queue.
 * Set to numeric key, not the name.
 *
 * Users may override this in the Special:Import dialog.
 */
$wgImportTargetNamespace = null;

/**
 * If set to false, disables the full-history option on Special:Export.
 * This is currently poorly optimized for long edit histories, so is
 * disabled on Wikimedia's sites.
 */
$wgExportAllowHistory = true;

/**
 * If set nonzero, Special:Export requests for history of pages with
 * more revisions than this will be rejected. On some big sites things
 * could get bogged down by very very long pages.
 */
$wgExportMaxHistory = 0;

/**
 * Return distinct author list (when not returning full history)
 */
$wgExportAllowListContributors = false;

/**
 * If non-zero, Special:Export accepts a "pagelink-depth" parameter
 * up to this specified level, which will cause it to include all
 * pages linked to from the pages you specify. Since this number
 * can become *insanely large* and could easily break your wiki,
 * it's disabled by default for now.
 *
 * @warning There's a HARD CODED limit of 5 levels of recursion to prevent a
 * crazy-big export from being done by someone setting the depth number too
 * high. In other words, last resort safety net.
 */
$wgExportMaxLinkDepth = 0;

/**
 * Whether to allow the "export all pages in namespace" option
 */
$wgExportFromNamespaces = false;

/**
 * Whether to allow exporting the entire wiki into a single file
 */
$wgExportAllowAll = false;

/** @} */ # end of import/export }

/*************************************************************************//**
 * @name   Extensions
 * @{
 */

/**
 * A list of callback functions which are called once MediaWiki is fully
 * initialised
 */
$wgExtensionFunctions = array();

/**
 * Extension messages files.
 *
 * Associative array mapping extension name to the filename where messages can be
 * found. The file should contain variable assignments. Any of the variables
 * present in languages/messages/MessagesEn.php may be defined, but $messages
 * is the most common.
 *
 * Variables defined in extensions will override conflicting variables defined
 * in the core.
 *
 * @par Example:
 * @code
 *    $wgExtensionMessagesFiles['ConfirmEdit'] = __DIR__.'/ConfirmEdit.i18n.php';
 * @endcode
 */
$wgExtensionMessagesFiles = array();

/**
 * Parser output hooks.
 * This is an associative array where the key is an extension-defined tag
 * (typically the extension name), and the value is a PHP callback.
 * These will be called as an OutputPageParserOutput hook, if the relevant
 * tag has been registered with the parser output object.
 *
 * Registration is done with $pout->addOutputHook( $tag, $data ).
 *
 * The callback has the form:
 * @code
 *    function outputHook( $outputPage, $parserOutput, $data ) { ... }
 * @endcode
 */
$wgParserOutputHooks = array();

/**
 * List of valid skin names.
 * The key should be the name in all lower case, the value should be a properly
 * cased name for the skin. This value will be prefixed with "Skin" to create the
 * class name of the skin to load, and if the skin's class cannot be found through
 * the autoloader it will be used to load a .php file by that name in the skins directory.
 * The default skins will be added later, by Skin::getSkinNames(). Use
 * Skin::getSkinNames() as an accessor if you wish to have access to the full list.
 */
$wgValidSkinNames = array();

/**
 * Special page list.
 * See the top of SpecialPage.php for documentation.
 */
$wgSpecialPages = array();

/**
 * Array mapping class names to filenames, for autoloading.
 */
$wgAutoloadClasses = array();

/**
 * An array of extension types and inside that their names, versions, authors,
 * urls, descriptions and pointers to localized description msgs. Note that
 * the version, url, description and descriptionmsg key can be omitted.
 *
 * @code
 * $wgExtensionCredits[$type][] = array(
 *     'name' => 'Example extension',
 *     'version' => 1.9,
 *     'path' => __FILE__,
 *     'author' => 'Foo Barstein',
 *     'url' => 'http://www.example.com/Example%20Extension/',
 *     'description' => 'An example extension',
 *     'descriptionmsg' => 'exampleextension-desc',
 * );
 * @endcode
 *
 * Where $type is 'specialpage', 'parserhook', 'variable', 'media' or 'other'.
 * Where 'descriptionmsg' can be an array with message key and parameters:
 * 'descriptionmsg' => array( 'exampleextension-desc', param1, param2, ... ),
 *
 * author can be a string or an array of strings. Authors can be linked using
 * the regular wikitext link syntax. To have an internationalized version of
 * "and others" show, add an element "...". This element can also be linked,
 * for instance "[http://example ...]".
 */
$wgExtensionCredits = array();

/**
 * Authentication plugin.
 * @var $wgAuth AuthPlugin
 */
$wgAuth = null;

/**
 * Global list of hooks.
 *
 * The key is one of the events made available by MediaWiki, you can find
 * a description for most of them in docs/hooks.txt. The array is used
 * internally by Hook:run().
 *
 * The value can be one of:
 *
 * - A function name:
 * @code
 *     $wgHooks['event_name'][] = $function;
 * @endcode
 * - A function with some data:
 * @code
 *     $wgHooks['event_name'][] = array($function, $data);
 * @endcode
 * - A an object method:
 * @code
 *     $wgHooks['event_name'][] = array($object, 'method');
 * @endcode
 *
 * @warning You should always append to an event array or you will end up
 * deleting a previous registered hook.
 *
 * @todo Does it support PHP closures?
 */
$wgHooks = array();

/**
 * Maps jobs to their handling classes; extensions
 * can add to this to provide custom jobs
 */
$wgJobClasses = array(
	'refreshLinks' => 'RefreshLinksJob',
	'refreshLinks2' => 'RefreshLinksJob2',
	'htmlCacheUpdate' => 'HTMLCacheUpdateJob',
	'html_cache_update' => 'HTMLCacheUpdateJob', // backwards-compatible
	'sendMail' => 'EmaillingJob',
	'enotifNotify' => 'EnotifNotifyJob',
	'fixDoubleRedirect' => 'DoubleRedirectJob',
	'uploadFromUrl' => 'UploadFromUrlJob',
	'AssembleUploadChunks' => 'AssembleUploadChunksJob',
	'PublishStashedFile' => 'PublishStashedFileJob',
	'null' => 'NullJob'
);

/**
 * Jobs that must be explicitly requested, i.e. aren't run by job runners unless
 * special flags are set. The values here are keys of $wgJobClasses.
 *
 * These can be:
 * - Very long-running jobs.
 * - Jobs that you would never want to run as part of a page rendering request.
 * - Jobs that you want to run on specialized machines ( like transcoding, or a particular
 *   machine on your cluster has 'outside' web access you could restrict uploadFromUrl )
 */
$wgJobTypesExcludedFromDefaultQueue = array( 'AssembleUploadChunks', 'PublishStashedFile' );

/**
 * Map of job types to configuration arrays.
 * This determines which queue class and storage system is used for each job type.
 * Job types that do not have explicit configuration will use the 'default' config.
 * These settings should be global to all wikis.
 */
$wgJobTypeConf = array(
	'default' => array( 'class' => 'JobQueueDB', 'order' => 'random' ),
);

/**
 * Which aggregator to use for tracking which queues have jobs.
 * These settings should be global to all wikis.
 */
$wgJobQueueAggregator = array(
	'class' => 'JobQueueAggregatorMemc'
);

/**
 * Additional functions to be performed with updateSpecialPages.
 * Expensive Querypages are already updated.
 */
$wgSpecialPageCacheUpdates = array(
	'Statistics' => array( 'SiteStatsUpdate', 'cacheUpdate' )
);

/**
 * Hooks that are used for outputting exceptions.  Format is:
 *   $wgExceptionHooks[] = $funcname
 * or:
 *   $wgExceptionHooks[] = array( $class, $funcname )
 * Hooks should return strings or false
 */
$wgExceptionHooks = array();

/**
 * Page property link table invalidation lists. When a page property
 * changes, this may require other link tables to be updated (eg
 * adding __HIDDENCAT__ means the hiddencat tracking category will
 * have been added, so the categorylinks table needs to be rebuilt).
 * This array can be added to by extensions.
 */
$wgPagePropLinkInvalidations = array(
	'hiddencat' => 'categorylinks',
);

/** @} */ # End extensions }

/*************************************************************************//**
 * @name   Categories
 * @{
 */

/**
 * Use experimental, DMOZ-like category browser
 */
$wgUseCategoryBrowser = false;

/**
 *  On  category pages, show thumbnail gallery for images belonging to that
 * category instead of listing them as articles.
 */
$wgCategoryMagicGallery = true;

/**
 * Paging limit for categories
 */
$wgCategoryPagingLimit = 200;

/**
 * Specify how category names should be sorted, when listed on a category page.
 * A sorting scheme is also known as a collation.
 *
 * Available values are:
 *
 *   - uppercase: Converts the category name to upper case, and sorts by that.
 *
 *   - identity: Does no conversion. Sorts by binary value of the string.
 *
 *   - uca-default: Provides access to the Unicode Collation Algorithm with
 *     the default element table. This is a compromise collation which sorts
 *     all languages in a mediocre way. However, it is better than "uppercase".
 *
 * To use the uca-default collation, you must have PHP's intl extension
 * installed. See http://php.net/manual/en/intl.setup.php . The details of the
 * resulting collation will depend on the version of ICU installed on the
 * server.
 *
 * After you change this, you must run maintenance/updateCollation.php to fix
 * the sort keys in the database.
 *
 * Extensions can define there own collations by subclassing Collation
 * and using the Collation::factory hook.
 */
$wgCategoryCollation = 'uppercase';

/** @} */ # End categories }

/*************************************************************************//**
 * @name   Logging
 * @{
 */

/**
 * The logging system has two levels: an event type, which describes the
 * general category and can be viewed as a named subset of all logs; and
 * an action, which is a specific kind of event that can exist in that
 * log type.
 */
$wgLogTypes = array(
	'',
	'block',
	'protect',
	'rights',
	'delete',
	'upload',
	'move',
	'import',
	'patrol',
	'merge',
	'suppress',
);

/**
 * This restricts log access to those who have a certain right
 * Users without this will not see it in the option menu and can not view it
 * Restricted logs are not added to recent changes
 * Logs should remain non-transcludable
 * Format: logtype => permissiontype
 */
$wgLogRestrictions = array(
	'suppress' => 'suppressionlog'
);

/**
 * Show/hide links on Special:Log will be shown for these log types.
 *
 * This is associative array of log type => boolean "hide by default"
 *
 * See $wgLogTypes for a list of available log types.
 *
 * @par Example:
 * @code
 *   $wgFilterLogTypes = array(
 *      'move' => true,
 *      'import' => false,
 *   );
 * @endcode
 *
 * Will display show/hide links for the move and import logs. Move logs will be
 * hidden by default unless the link is clicked. Import logs will be shown by
 * default, and hidden when the link is clicked.
 *
 * A message of the form log-show-hide-[type] should be added, and will be used
 * for the link text.
 */
$wgFilterLogTypes = array(
	'patrol' => true
);

/**
 * Lists the message key string for each log type. The localized messages
 * will be listed in the user interface.
 *
 * Extensions with custom log types may add to this array.
 *
 * @since 1.19, if you follow the naming convention log-name-TYPE,
 * where TYPE is your log type, yoy don't need to use this array.
 */
$wgLogNames = array(
	'' => 'all-logs-page',
	'block' => 'blocklogpage',
	'protect' => 'protectlogpage',
	'rights' => 'rightslog',
	'delete' => 'dellogpage',
	'upload' => 'uploadlogpage',
	'move' => 'movelogpage',
	'import' => 'importlogpage',
	'patrol' => 'patrol-log-page',
	'merge' => 'mergelog',
	'suppress' => 'suppressionlog',
);

/**
 * Lists the message key string for descriptive text to be shown at the
 * top of each log type.
 *
 * Extensions with custom log types may add to this array.
 *
 * @since 1.19, if you follow the naming convention log-description-TYPE,
 * where TYPE is your log type, yoy don't need to use this array.
 */
$wgLogHeaders = array(
	'' => 'alllogstext',
	'block' => 'blocklogtext',
	'protect' => 'protectlogtext',
	'rights' => 'rightslogtext',
	'delete' => 'dellogpagetext',
	'upload' => 'uploadlogpagetext',
	'move' => 'movelogpagetext',
	'import' => 'importlogpagetext',
	'patrol' => 'patrol-log-header',
	'merge' => 'mergelogpagetext',
	'suppress' => 'suppressionlogtext',
);

/**
 * Lists the message key string for formatting individual events of each
 * type and action when listed in the logs.
 *
 * Extensions with custom log types may add to this array.
 */
$wgLogActions = array(
	'block/block' => 'blocklogentry',
	'block/unblock' => 'unblocklogentry',
	'block/reblock' => 'reblock-logentry',
	'protect/protect' => 'protectedarticle',
	'protect/modify' => 'modifiedarticleprotection',
	'protect/unprotect' => 'unprotectedarticle',
	'protect/move_prot' => 'movedarticleprotection',
	'upload/upload' => 'uploadedimage',
	'upload/overwrite' => 'overwroteimage',
	'upload/revert' => 'uploadedimage',
	'import/upload' => 'import-logentry-upload',
	'import/interwiki' => 'import-logentry-interwiki',
	'merge/merge' => 'pagemerge-logentry',
	'suppress/block' => 'blocklogentry',
	'suppress/reblock' => 'reblock-logentry',
);

/**
 * The same as above, but here values are names of functions,
 * not messages.
 * @see LogPage::actionText
 * @see LogFormatter
 */
$wgLogActionsHandlers = array(
	'move/move' => 'MoveLogFormatter',
	'move/move_redir' => 'MoveLogFormatter',
	'delete/delete' => 'DeleteLogFormatter',
	'delete/restore' => 'DeleteLogFormatter',
	'delete/revision' => 'DeleteLogFormatter',
	'delete/event' => 'DeleteLogFormatter',
	'suppress/revision' => 'DeleteLogFormatter',
	'suppress/event' => 'DeleteLogFormatter',
	'suppress/delete' => 'DeleteLogFormatter',
	'patrol/patrol' => 'PatrolLogFormatter',
	'rights/rights' => 'RightsLogFormatter',
	'rights/autopromote' => 'RightsLogFormatter',
);

/**
 * Maintain a log of newusers at Log/newusers?
 */
$wgNewUserLog = true;

/** @} */ # end logging }

/*************************************************************************//**
 * @name   Special pages (general and miscellaneous)
 * @{
 */

/**
 * Allow special page inclusions such as {{Special:Allpages}}
 */
$wgAllowSpecialInclusion = true;

/**
 * Set this to an array of special page names to prevent
 * maintenance/updateSpecialPages.php from updating those pages.
 */
$wgDisableQueryPageUpdate = false;

/**
 * List of special pages, followed by what subtitle they should go under
 * at Special:SpecialPages
 *
 * @deprecated 1.21 Override SpecialPage::getGroupName instead
 */
$wgSpecialPageGroups = array();

/** Whether or not to sort special pages in Special:Specialpages */

$wgSortSpecialPages = true;

/**
 * On Special:Unusedimages, consider images "used", if they are put
 * into a category. Default (false) is not to count those as used.
 */
$wgCountCategorizedImagesAsUsed = false;

/**
 * Maximum number of links to a redirect page listed on
 * Special:Whatlinkshere/RedirectDestination
 */
$wgMaxRedirectLinksRetrieved = 500;

/** @} */ # end special pages }

/*************************************************************************//**
 * @name   Actions
 * @{
 */

/**
 * Array of allowed values for the "title=foo&action=<action>" parameter. Syntax is:
 *     'foo' => 'ClassName'    Load the specified class which subclasses Action
 *     'foo' => true           Load the class FooAction which subclasses Action
 *                             If something is specified in the getActionOverrides()
 *                             of the relevant Page object it will be used
 *                             instead of the default class.
 *     'foo' => false          The action is disabled; show an error message
 * Unsetting core actions will probably cause things to complain loudly.
 */
$wgActions = array(
	'credits' => true,
	'delete' => true,
	'edit' => true,
	'history' => true,
	'info' => true,
	'markpatrolled' => true,
	'protect' => true,
	'purge' => true,
	'raw' => true,
	'render' => true,
	'revert' => true,
	'revisiondelete' => true,
	'rollback' => true,
	'submit' => true,
	'unprotect' => true,
	'unwatch' => true,
	'view' => true,
	'watch' => true,
);

/**
 * Array of disabled article actions, e.g. view, edit, delete, etc.
 * @deprecated since 1.18; just set $wgActions['action'] = false instead
 */
$wgDisabledActions = array();

/** @} */ # end actions }

/*************************************************************************//**
 * @name   Robot (search engine crawler) policy
 * See also $wgNoFollowLinks.
 * @{
 */

/**
 * Default robot policy.  The default policy is to encourage indexing and fol-
 * lowing of links.  It may be overridden on a per-namespace and/or per-page
 * basis.
 */
$wgDefaultRobotPolicy = 'index,follow';

/**
 * Robot policies per namespaces. The default policy is given above, the array
 * is made of namespace constants as defined in includes/Defines.php.  You can-
 * not specify a different default policy for NS_SPECIAL: it is always noindex,
 * nofollow.  This is because a number of special pages (e.g., ListPages) have
 * many permutations of options that display the same data under redundant
 * URLs, so search engine spiders risk getting lost in a maze of twisty special
 * pages, all alike, and never reaching your actual content.
 *
 * @par Example:
 * @code
 *   $wgNamespaceRobotPolicies = array( NS_TALK => 'noindex' );
 * @endcode
 */
$wgNamespaceRobotPolicies = array();

/**
 * Robot policies per article. These override the per-namespace robot policies.
 * Must be in the form of an array where the key part is a properly canonicalised
 * text form title and the value is a robot policy.
 *
 * @par Example:
 * @code
 * $wgArticleRobotPolicies = array(
 *         'Main Page' => 'noindex,follow',
 *         'User:Bob' => 'index,follow',
 * );
 * @endcode
 *
 * @par Example that DOES NOT WORK because the names are not canonical text
 * forms:
 * @code
 *   $wgArticleRobotPolicies = array(
 *     # Underscore, not space!
 *     'Main_Page' => 'noindex,follow',
 *     # "Project", not the actual project name!
 *     'Project:X' => 'index,follow',
 *     # Needs to be "Abc", not "abc" (unless $wgCapitalLinks is false for that namespace)!
 *     'abc' => 'noindex,nofollow'
 *   );
 * @endcode
 */
$wgArticleRobotPolicies = array();

/**
 * An array of namespace keys in which the __INDEX__/__NOINDEX__ magic words
 * will not function, so users can't decide whether pages in that namespace are
 * indexed by search engines.  If set to null, default to $wgContentNamespaces.
 *
 * @par Example:
 * @code
 *   $wgExemptFromUserRobotsControl = array( NS_MAIN, NS_TALK, NS_PROJECT );
 * @endcode
 */
$wgExemptFromUserRobotsControl = null;

/** @} */ # End robot policy }

/************************************************************************//**
 * @name   AJAX and API
 * Note: The AJAX entry point which this section refers to is gradually being
 * replaced by the API entry point, api.php. They are essentially equivalent.
 * Both of them are used for dynamic client-side features, via XHR.
 * @{
 */

/**
 * Enable the MediaWiki API for convenient access to
 * machine-readable data via api.php
 *
 * See http://www.mediawiki.org/wiki/API
 */
$wgEnableAPI = true;

/**
 * Allow the API to be used to perform write operations
 * (page edits, rollback, etc.) when an authorised user
 * accesses it
 */
$wgEnableWriteAPI = true;

/**
 *
 *     WARNING: SECURITY THREAT - debug use only
 *
 * Disables many security checks in the API for debugging purposes.
 * This flag should never be used on the production servers, as it introduces
 * a number of potential security holes. Even when enabled, the validation
 * will still be performed, but instead of failing, API will return a warning.
 * Also, there will always be a warning notifying that this flag is set.
 * At this point, the flag allows GET requests to go through for modules
 * requiring POST.
 *
 * @since 1.21
 */
$wgDebugAPI = false;

/**
 * API module extensions.
 * Associative array mapping module name to class name.
 * Extension modules may override the core modules.
 * @todo Describe each of the variables, group them and add examples
 */
$wgAPIModules = array();
$wgAPIMetaModules = array();
$wgAPIPropModules = array();
$wgAPIListModules = array();

/**
 * This variable is ignored. To add your module to the API, please add it to $wgAPI*Modules
 * @deprecated since 1.21
 */
$wgAPIGeneratorModules = array();

/**
 * Maximum amount of rows to scan in a DB query in the API
 * The default value is generally fine
 */
$wgAPIMaxDBRows = 5000;

/**
 * The maximum size (in bytes) of an API result.
 * @warning Do not set this lower than $wgMaxArticleSize*1024
 */
$wgAPIMaxResultSize = 8388608;

/**
 * The maximum number of uncached diffs that can be retrieved in one API
 * request. Set this to 0 to disable API diffs altogether
 */
$wgAPIMaxUncachedDiffs = 1;

/**
 * Log file or URL (TCP or UDP) to log API requests to, or false to disable
 * API request logging
 */
$wgAPIRequestLog = false;

/**
 * Set the timeout for the API help text cache. If set to 0, caching disabled
 */
$wgAPICacheHelpTimeout = 60 * 60;

/**
 * Enable AJAX framework
 */
$wgUseAjax = true;

/**
 * List of Ajax-callable functions.
 * Extensions acting as Ajax callbacks must register here
 */
$wgAjaxExportList = array();

/**
 * Enable watching/unwatching pages using AJAX.
 * Requires $wgUseAjax to be true too.
 */
$wgAjaxWatch = true;

/**
 * Enable AJAX check for file overwrite, pre-upload
 */
$wgAjaxUploadDestCheck = true;

/**
 * Enable previewing licences via AJAX. Also requires $wgEnableAPI to be true.
 */
$wgAjaxLicensePreview = true;

/**
 * Settings for incoming cross-site AJAX requests:
 * Newer browsers support cross-site AJAX when the target resource allows requests
 * from the origin domain by the Access-Control-Allow-Origin header.
 * This is currently only used by the API (requests to api.php)
 * $wgCrossSiteAJAXdomains can be set using a wildcard syntax:
 *
 * - '*' matches any number of characters
 * - '?' matches any 1 character
 *
 * @par Example:
 * @code
 * $wgCrossSiteAJAXdomains = array(
 *     'www.mediawiki.org',
 *     '*.wikipedia.org',
 *     '*.wikimedia.org',
 *     '*.wiktionary.org',
 * );
 * @endcode
 */
$wgCrossSiteAJAXdomains = array();

/**
 * Domains that should not be allowed to make AJAX requests,
 * even if they match one of the domains allowed by $wgCrossSiteAJAXdomains
 * Uses the same syntax as $wgCrossSiteAJAXdomains
 */

$wgCrossSiteAJAXdomainExceptions = array();

/** @} */ # End AJAX and API }

/************************************************************************//**
 * @name   Shell and process control
 * @{
 */

/**
 * Maximum amount of virtual memory available to shell processes under linux, in KB.
 */
$wgMaxShellMemory = 102400;

/**
 * Maximum file size created by shell processes under linux, in KB
 * ImageMagick convert for example can be fairly hungry for scratch space
 */
$wgMaxShellFileSize = 102400;

/**
 * Maximum CPU time in seconds for shell processes under Linux
 */
$wgMaxShellTime = 180;

/**
 * Maximum wall clock time (i.e. real time, of the kind the clock on the wall
 * would measure) in seconds for shell processes under Linux
 */
$wgMaxShellWallClockTime = 180;

/**
 * Under Linux: a cgroup directory used to constrain memory usage of shell
 * commands. The directory must be writable by the user which runs MediaWiki.
 *
 * If specified, this is used instead of ulimit, which is inaccurate, and
 * causes malloc() to return NULL, which exposes bugs in C applications, making
 * them segfault or deadlock.
 *
 * A wrapper script will create a cgroup for each shell command that runs, as
 * a subgroup of the specified cgroup. If the memory limit is exceeded, the
 * kernel will send a SIGKILL signal to a process in the subgroup.
 *
 * @par Example:
 * @code
 *    mkdir -p /sys/fs/cgroup/memory/mediawiki
 *    mkdir -m 0777 /sys/fs/cgroup/memory/mediawiki/job
 *    echo '$wgShellCgroup = "/sys/fs/cgroup/memory/mediawiki/job";' >> LocalSettings.php
 * @endcode
 *
 * The reliability of cgroup cleanup can be improved by installing a
 * notify_on_release script in the root cgroup, see e.g.
 * https://gerrit.wikimedia.org/r/#/c/40784
 */
$wgShellCgroup = false;

/**
 * Executable path of the PHP cli binary (php/php5). Should be set up on install.
 */
$wgPhpCli = '/usr/bin/php';

/**
 * Locale for LC_CTYPE, to work around http://bugs.php.net/bug.php?id=45132
 * For Unix-like operating systems, set this to to a locale that has a UTF-8
 * character set. Only the character set is relevant.
 */
$wgShellLocale = 'en_US.utf8';

/** @} */ # End shell }

/************************************************************************//**
 * @name   HTTP client
 * @{
 */

/**
 * Timeout for HTTP requests done internally
 */
$wgHTTPTimeout = 25;

/**
 * Timeout for Asynchronous (background) HTTP requests
 */
$wgAsyncHTTPTimeout = 25;

/**
 * Proxy to use for CURL requests.
 */
$wgHTTPProxy = false;

/** @} */ # End HTTP client }

/************************************************************************//**
 * @name   Job queue
 * See also $wgEnotifUseJobQ.
 * @{
 */

/**
 * Number of jobs to perform per request. May be less than one in which case
 * jobs are performed probabalistically. If this is zero, jobs will not be done
 * during ordinary apache requests. In this case, maintenance/runJobs.php should
 * be run periodically.
 */
$wgJobRunRate = 1;

/**
 * Number of rows to update per job
 */
$wgUpdateRowsPerJob = 500;

/**
 * Number of rows to update per query
 */
$wgUpdateRowsPerQuery = 100;

/**
 * Do not purge all the pages that use a page when it is edited
 * if there are more than this many such pages. This is used to
 * avoid invalidating a large portion of the squid/parser cache.
 *
 * This setting should factor in any squid/parser cache expiry settings.
 */
$wgMaxBacklinksInvalidate = false;

/** @} */ # End job queue }

/************************************************************************//**
 * @name   HipHop compilation
 * @{
 */

/**
 * The build directory for HipHop compilation.
 * Defaults to '$IP/maintenance/hiphop/build'.
 */
$wgHipHopBuildDirectory = false;

/**
 * The HipHop build type. Can be either "Debug" or "Release".
 */
$wgHipHopBuildType = 'Debug';

/**
 * Number of parallel processes to use during HipHop compilation, or "detect"
 * to guess from system properties.
 */
$wgHipHopCompilerProcs = 'detect';

/**
 * Filesystem extensions directory. Defaults to $IP/../extensions.
 *
 * To compile extensions with HipHop, set $wgExtensionsDirectory correctly,
 * and use code like:
 * @code
 *    require( MWInit::extensionSetupPath( 'Extension/Extension.php' ) );
 * @endcode
 *
 * to include the extension setup file from LocalSettings.php. It is not
 * necessary to set this variable unless you use MWInit::extensionSetupPath().
 */
$wgExtensionsDirectory = false;

/**
 * A list of files that should be compiled into a HipHop build, in addition to
 * those listed in $wgAutoloadClasses. Add to this array in an extension setup
 * file in order to add files to the build.
 *
 * The files listed here must either be either absolute paths under $IP or
 * under $wgExtensionsDirectory, or paths relative to the virtual source root
 * "$IP/..", i.e. starting with "phase3" for core files, and "extensions" for
 * extension files.
 */
$wgCompiledFiles = array();

/** @} */ # End of HipHop compilation }

/************************************************************************//**
 * @name   Miscellaneous
 * @{
 */

/** Name of the external diff engine to use */
$wgExternalDiffEngine = false;

/**
 * Disable redirects to special pages and interwiki redirects, which use a 302
 * and have no "redirected from" link.
 *
 * @note This is only for articles with #REDIRECT in them. URL's containing a
 * local interwiki prefix (or a non-canonical special page name) are still hard
 * redirected regardless of this setting.
 */
$wgDisableHardRedirects = false;

/**
 * LinkHolderArray batch size
 * For debugging
 */
$wgLinkHolderBatchSize = 1000;

/**
 * By default MediaWiki does not register links pointing to same server in
 * externallinks dataset, use this value to override:
 */
$wgRegisterInternalExternals = false;

/**
 * Maximum number of pages to move at once when moving subpages with a page.
 */
$wgMaximumMovedPages = 100;

/**
 * Fix double redirects after a page move.
 * Tends to conflict with page move vandalism, use only on a private wiki.
 */
$wgFixDoubleRedirects = false;

/**
 * Allow redirection to another page when a user logs in.
 * To enable, set to a string like 'Main Page'
 */
$wgRedirectOnLogin = null;

/**
 * Configuration for processing pool control, for use in high-traffic wikis.
 * An implementation is provided in the PoolCounter extension.
 *
 * This configuration array maps pool types to an associative array. The only
 * defined key in the associative array is "class", which gives the class name.
 * The remaining elements are passed through to the class as constructor
 * parameters.
 *
 * @par Example:
 * @code
 *   $wgPoolCounterConf = array( 'ArticleView' => array(
 *     'class' => 'PoolCounter_Client',
 *     'timeout' => 15, // wait timeout in seconds
 *     'workers' => 5, // maximum number of active threads in each pool
 *     'maxqueue' => 50, // maximum number of total threads in each pool
 *     ... any extension-specific options...
 *   );
 * @endcode
 */
$wgPoolCounterConf = null;

/**
 * To disable file delete/restore temporarily
 */
$wgUploadMaintenance = false;

/**
 * Allows running of selenium tests via maintenance/tests/RunSeleniumTests.php
 */
$wgEnableSelenium = false;
$wgSeleniumTestConfigs = array();
$wgSeleniumConfigFile = null;
$wgDBtestuser = ''; //db user that has permission to create and drop the test databases only
$wgDBtestpassword = '';

/**
 * Associative array mapping namespace IDs to the name of the content model pages in that namespace should have by
 * default (use the CONTENT_MODEL_XXX constants). If no special content type is defined for a given namespace,
 * pages in that namespace will  use the CONTENT_MODEL_WIKITEXT (except for the special case of JS and CS pages).
 *
 * @since 1.21
 */
$wgNamespaceContentModels = array();

/**
 * How to react if a plain text version of a non-text Content object is requested using ContentHandler::getContentText():
 *
 * * 'ignore': return null
 * * 'fail': throw an MWException
 * * 'serialize': serialize to default format
 *
 * @since 1.21
 */
$wgContentHandlerTextFallback = 'ignore';

/**
 * Set to false to disable use of the database fields introduced by the ContentHandler facility.
 * This way, the ContentHandler facility can be used without any additional information in the database.
 * A page's content model is then derived solely from the page's title. This however means that changing
 * a page's default model (e.g. using $wgNamespaceContentModels) will break the page and/or make the content
 * inaccessible. This also means that pages can not be moved to a title that would default to a different
 * content model.
 *
 * Overall, with $wgContentHandlerUseDB = false, no database updates are needed, but content handling
 * is less robust and less flexible.
 *
 * @since 1.21
 */
$wgContentHandlerUseDB = true;

/**
 * Determines which types of text are parsed as wikitext. This does not imply that these kinds
 * of texts are also rendered as wikitext, it only means that links, magic words, etc will have
 * the effect on the database they would have on a wikitext page.
 *
 * @todo: On the long run, it would be nice to put categories etc into a separate structure,
 * or at least parse only the contents of comments in the scripts.
 *
 * @since 1.21
 */
$wgTextModelsToParse = array(
	CONTENT_MODEL_WIKITEXT, // Just for completeness, wikitext will always be parsed.
	CONTENT_MODEL_JAVASCRIPT, // Make categories etc work, people put them into comments.
	CONTENT_MODEL_CSS, // Make categories etc work, people put them into comments.
);

/**
 * Whether the user must enter their password to change their e-mail address
 *
 * @since 1.20
 */
$wgRequirePasswordforEmailChange = true;

/**
 * Register handlers for specific types of sites.
 *
 * @since 1.20
 */
$wgSiteTypes = array(
	'mediawiki' => 'MediaWikiSite',
);

/**
 * For really cool vim folding this needs to be at the end:
 * vim: foldmarker=@{,@} foldmethod=marker
 * @}
 */