Merge branch 'archwiki'

Conflicts:
	extensions/FluxBBAuthPlugin.php
	extensions/SyntaxHighlight_GeSHi/README
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.class.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.i18n.php
	extensions/SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.php
	extensions/SyntaxHighlight_GeSHi/geshi/docs/CHANGES
	extensions/SyntaxHighlight_GeSHi/geshi/docs/THANKS
	extensions/SyntaxHighlight_GeSHi/geshi/docs/TODO
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/AbstractPrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constant.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Constructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Destructor.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Function.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Global.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/I.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Index.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Interface_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/L.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Lplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Method.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Page_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateClass_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/PrivateVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticMethod.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/StaticVariable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/T.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tminus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Tplus.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/Variable.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/blank.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/class_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/file.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/function_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/next_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/package_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/previous_button_disabled.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/private_class_logo.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/tutorial_folder.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/api/media/images/up_button.png
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.html
	extensions/SyntaxHighlight_GeSHi/geshi/docs/geshi-doc.txt
	extensions/SyntaxHighlight_GeSHi/geshi/geshi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/4cs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502acme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502kickass.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/6502tasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/68000devpac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/abap.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/actionscript3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ada.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/algol68.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apache.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/applescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/apt_sources.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/asp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoconf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autohotkey.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/autoit.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/avisynth.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/awk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bascomavr.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bash.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/basic4gl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bibtex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/blitzbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/bnf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/boo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_loadrunner.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/c_mac.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/caddcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cadlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfdg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cfm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/chaiscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cil.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/clojure.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cmake.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cobol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/coffeescript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp-qt.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/csharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/css.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/cuesheet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/d.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dcs.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/delphi.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/diff.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/div.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dos.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/dot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/e.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ecmascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/eiffel.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/email.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/epc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/erlang.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/euphoria.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/f1.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/falcon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fo.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fortran.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/freebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/fsharp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gambas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gdb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genero.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/genie.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gettext.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/glsl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gnuplot.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/go.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/groovy.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/gwbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/haskell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hicest.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/hq9plus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html4strict.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/html5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/icon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/idl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ini.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/inno.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/intercal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/io.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/j.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/java5.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/javascript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/jquery.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/kixtart.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/klonecpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/latex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/llvm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/locobasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/logtalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lolcode.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusformulas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lotusscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lsl2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/lua.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/m68k.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/magiksf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/make.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mapbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/matlab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mirc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mmix.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/modula3.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mpasm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mxml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/mysql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/newlisp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/nsis.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oberon2.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objc.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/objeck.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ocaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oobas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle11.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oracle8.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oxygene.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/oz.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pascal.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pcre.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/per.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/perl6.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php-brief.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/php.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pic16.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pike.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pixelbender.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pli.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/plsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/postgresql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/povray.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powerbuilder.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/powershell.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/proftpd.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/progress.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/prolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/properties.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/providex.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/purebasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/pycon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/python.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/q.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/qbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rails.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rebol.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/reg.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/robots.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rpmspec.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/rsplus.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/ruby.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sas.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scheme.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/scilab.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sdlbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smalltalk.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/smarty.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/sql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/systemverilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tcl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/teraterm.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/text.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/thinbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/tsql.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/typoscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/unicon.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/uscript.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vala.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vb.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vbnet.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/verilog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vhdl.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/vim.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualfoxpro.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/visualprolog.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whitespace.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/whois.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/winbatch.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xbasic.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xorg_conf.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/xpp.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/yaml.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/z80.php
	extensions/SyntaxHighlight_GeSHi/geshi/geshi/zxbasic.php

1 files changed, 72 insertions, 72 deletions

diff --git a/includes/media/IPTC.php b/includes/media/IPTC.php
index 8fd3552f..544dd211 100644
--- a/includes/media/IPTC.php
+++ b/includes/media/IPTC.php
@@ -29,27 +29,27 @@
 class IPTC {
 
 	/**
-	* This takes the results of iptcparse() and puts it into a
-	* form that can be handled by mediawiki. Generally called from
-	* BitmapMetadataHandler::doApp13.
-	*
-	* @see http://www.iptc.org/std/IIM/4.1/specification/IIMV4.1.pdf
-	*
-	* @param $rawData String app13 block from jpeg containing iptc/iim data
-	* @return Array iptc metadata array
-	*/
+	 * This takes the results of iptcparse() and puts it into a
+	 * form that can be handled by mediawiki. Generally called from
+	 * BitmapMetadataHandler::doApp13.
+	 *
+	 * @see http://www.iptc.org/std/IIM/4.1/specification/IIMV4.1.pdf
+	 *
+	 * @param string $rawData app13 block from jpeg containing iptc/iim data
+	 * @return Array iptc metadata array
+	 */
 	static function parse( $rawData ) {
 		$parsed = iptcparse( $rawData );
 		$data = Array();
-		if (!is_array($parsed)) {
+		if ( !is_array( $parsed ) ) {
 				return $data;
 		}
 
 		$c = '';
 		//charset info contained in tag 1:90.
-		if (isset($parsed['1#090']) && isset($parsed['1#090'][0])) {
-			$c = self::getCharset($parsed['1#090'][0]);
-			if ($c === false) {
+		if ( isset( $parsed['1#090'] ) && isset( $parsed['1#090'][0] ) ) {
+			$c = self::getCharset( $parsed['1#090'][0] );
+			if ( $c === false ) {
 				//Unknown charset. refuse to parse.
 				//note: There is a different between
 				//unknown and no charset specified.
@@ -59,11 +59,11 @@ class IPTC {
 		}
 
 		foreach ( $parsed as $tag => $val ) {
-			if ( isset( $val[0] ) && trim($val[0]) == '' ) {
-				wfDebugLog('iptc', "IPTC tag $tag had only whitespace as its value.");
+			if ( isset( $val[0] ) && trim( $val[0] ) == '' ) {
+				wfDebugLog( 'iptc', "IPTC tag $tag had only whitespace as its value." );
 				continue;
 			}
-			switch( $tag ) {
+			switch ( $tag ) {
 				case '2#120': /*IPTC caption. mapped with exif ImageDescription*/
 					$data['ImageDescription'] = self::convIPTC( $val, $c );
 					break;
@@ -175,7 +175,7 @@ class IPTC {
 					if ( isset( $parsed['2#070'] ) ) {
 						//if a version is set for the software.
 						$softwareVersion = self::convIPTC( $parsed['2#070'], $c );
-						unset($parsed['2#070']);
+						unset( $parsed['2#070'] );
 						$data['Software'] = array( array( $software[0], $softwareVersion[0] ) );
 					} else {
 						$data['Software'] = $software;
@@ -198,7 +198,7 @@ class IPTC {
 					/* original transmission ref.
 					 * "A code representing the location of original transmission ac-
 					 * cording to practises of the provider."
-					*/
+					 */
 					$data['OriginalTransmissionRef'] = self::convIPTC( $val, $c );
 					break;
 				case '2#118': /*contact*/
@@ -227,8 +227,8 @@ class IPTC {
 					} else {
 						$time = Array();
 					}
-					$timestamp =  self::timeHelper( $val, $time, $c );
-					if ($timestamp) {
+					$timestamp = self::timeHelper( $val, $time, $c );
+					if ( $timestamp ) {
 						$data['DateTimeOriginal'] = $timestamp;
 					}
 					break;
@@ -241,8 +241,8 @@ class IPTC {
 					} else {
 						$time = Array();
 					}
-					$timestamp =  self::timeHelper( $val, $time, $c );
-					if ($timestamp) {
+					$timestamp = self::timeHelper( $val, $time, $c );
+					if ( $timestamp ) {
 						$data['DateTimeDigitized'] = $timestamp;
 					}
 					break;
@@ -254,8 +254,8 @@ class IPTC {
 					} else {
 						$time = Array();
 					}
-					$timestamp =  self::timeHelper( $val, $time, $c );
-					if ($timestamp) {
+					$timestamp = self::timeHelper( $val, $time, $c );
+					if ( $timestamp ) {
 						$data['DateTimeReleased'] = $timestamp;
 					}
 					break;
@@ -267,8 +267,8 @@ class IPTC {
 					} else {
 						$time = Array();
 					}
-					$timestamp =  self::timeHelper( $val, $time, $c );
-					if ($timestamp) {
+					$timestamp = self::timeHelper( $val, $time, $c );
+					if ( $timestamp ) {
 						$data['DateTimeExpires'] = $timestamp;
 					}
 					break;
@@ -313,7 +313,7 @@ class IPTC {
 					// describing the subject matter of the content.
 					$codes = self::convIPTC( $val, $c );
 					foreach ( $codes as $ic ) {
-						$fields = explode(':', $ic, 3 );
+						$fields = explode( ':', $ic, 3 );
 
 						if ( count( $fields ) < 2 ||
 							$fields[0] !== 'IPTC' )
@@ -350,43 +350,43 @@ class IPTC {
 	}
 
 	/**
-	* Convert an iptc date and time tags into the exif format
-	*
-	* @todo Potentially this should also capture the timezone offset.
-	* @param Array $date The date tag
-	* @param Array $time The time tag
-	* @param $c
-	* @return String Date in exif format.
-	*/
+	 * Convert an iptc date and time tags into the exif format
+	 *
+	 * @todo Potentially this should also capture the timezone offset.
+	 * @param array $date The date tag
+	 * @param array $time The time tag
+	 * @param $c
+	 * @return String Date in exif format.
+	 */
 	private static function timeHelper( $date, $time, $c ) {
 		if ( count( $date ) === 1 ) {
 			//the standard says this should always be 1
 			//just double checking.
-			list($date) = self::convIPTC( $date, $c );
+			list( $date ) = self::convIPTC( $date, $c );
 		} else {
 			return null;
 		}
 
 		if ( count( $time ) === 1 ) {
-			list($time) = self::convIPTC( $time, $c );
+			list( $time ) = self::convIPTC( $time, $c );
 			$dateOnly = false;
 		} else {
 			$time = '000000+0000'; //placeholder
 			$dateOnly = true;
 		}
 
-		if ( ! ( preg_match('/\d\d\d\d\d\d[-+]\d\d\d\d/', $time)
-			&& preg_match('/\d\d\d\d\d\d\d\d/', $date)
-			&& substr($date, 0, 4) !== '0000'
-			&& substr($date, 4, 2) !== '00'
-			&& substr($date, 6, 2) !== '00'
-		 ) ) {
+		if ( !( preg_match( '/\d\d\d\d\d\d[-+]\d\d\d\d/', $time )
+			&& preg_match( '/\d\d\d\d\d\d\d\d/', $date )
+			&& substr( $date, 0, 4 ) !== '0000'
+			&& substr( $date, 4, 2 ) !== '00'
+			&& substr( $date, 6, 2 ) !== '00'
+		) ) {
 			//something wrong.
 			// Note, this rejects some valid dates according to iptc spec
 			// for example: the date 00000400 means the photo was taken in
 			// April, but the year and day is unknown. We don't process these
 			// types of incomplete dates atm.
-			wfDebugLog( 'iptc', "IPTC: invalid time ( $time ) or date ( $date )");
+			wfDebugLog( 'iptc', "IPTC: invalid time ( $time ) or date ( $date )" );
 			return null;
 		}
 
@@ -396,7 +396,7 @@ class IPTC {
 			return null;
 		}
 
-		$tz = ( intval( substr( $time, 7, 2 ) ) *60*60 )
+		$tz = ( intval( substr( $time, 7, 2 ) ) * 60 * 60 )
 			+ ( intval( substr( $time, 9, 2 ) ) * 60 );
 
 		if ( substr( $time, 6, 1 ) === '-' ) {
@@ -417,15 +417,15 @@ class IPTC {
 	}
 
 	/**
-	* Helper function to convert charset for iptc values.
-	* @param $data string|array The iptc string
-	* @param $charset String: The charset
+	 * Helper function to convert charset for iptc values.
+	 * @param string|array $data The iptc string
+	 * @param string $charset The charset
 	 *
 	 * @return string|array
-	*/
-	private static function convIPTC ( $data, $charset ) {
+	 */
+	private static function convIPTC( $data, $charset ) {
 		if ( is_array( $data ) ) {
-			foreach ($data as &$val) {
+			foreach ( $data as &$val ) {
 				$val = self::convIPTCHelper( $val, $charset );
 			}
 		} else {
@@ -435,27 +435,27 @@ class IPTC {
 		return $data;
 	}
 	/**
-	* Helper function of a helper function to convert charset for iptc values.
-	* @param $data Mixed String or Array: The iptc string
-	* @param $charset String: The charset
-	*
-	* @return string
-	*/
-	private static function convIPTCHelper ( $data, $charset ) {
+	 * Helper function of a helper function to convert charset for iptc values.
+	 * @param $data Mixed String or Array: The iptc string
+	 * @param string $charset The charset
+	 *
+	 * @return string
+	 */
+	private static function convIPTCHelper( $data, $charset ) {
 		if ( $charset ) {
 			wfSuppressWarnings();
-			$data = iconv($charset, "UTF-8//IGNORE", $data);
+			$data = iconv( $charset, "UTF-8//IGNORE", $data );
 			wfRestoreWarnings();
-			if ($data === false) {
+			if ( $data === false ) {
 				$data = "";
-				wfDebugLog('iptc', __METHOD__ . " Error converting iptc data charset $charset to utf-8");
+				wfDebugLog( 'iptc', __METHOD__ . " Error converting iptc data charset $charset to utf-8" );
 			}
 		} else {
 			//treat as utf-8 if is valid utf-8. otherwise pretend its windows-1252
 			// most of the time if there is no 1:90 tag, it is either ascii, latin1, or utf-8
 			$oldData = $data;
 			UtfNormal::quickIsNFCVerify( $data ); //make $data valid utf-8
-			if ($data === $oldData) {
+			if ( $data === $oldData ) {
 				return $data; //if validation didn't change $data
 			} else {
 				return self::convIPTCHelper( $oldData, 'Windows-1252' );
@@ -465,14 +465,14 @@ class IPTC {
 	}
 
 	/**
-	* take the value of 1:90 tag and returns a charset
-	* @param String $tag 1:90 tag.
-	* @return string charset name or "?"
-	* Warning, this function does not (and is not intended to) detect
-	* all iso 2022 escape codes. In practise, the code for utf-8 is the
-	* only code that seems to have wide use. It does detect that code.
-	*/
-	static function getCharset($tag) {
+	 * take the value of 1:90 tag and returns a charset
+	 * @param string $tag 1:90 tag.
+	 * @return string charset name or "?"
+	 * Warning, this function does not (and is not intended to) detect
+	 * all iso 2022 escape codes. In practise, the code for utf-8 is the
+	 * only code that seems to have wide use. It does detect that code.
+	 */
+	static function getCharset( $tag ) {
 
 		//According to iim standard, charset is defined by the tag 1:90.
 		//in which there are iso 2022 escape sequences to specify the character set.
@@ -530,7 +530,7 @@ class IPTC {
 			case "\x1b(K":
 				$c = "ISO646-DE";
 				break;
-			case "\x1b(N":  //crylic
+			case "\x1b(N": //crylic
 				$c = "ISO_5427";
 				break;
 			case "\x1b(`": //iso646-NO
@@ -590,7 +590,7 @@ class IPTC {
 				$c = 'CSN_369103';
 				break;
 			default:
-				wfDebugLog('iptc', __METHOD__ . 'Unknown charset in iptc 1:90: ' . bin2hex( $tag ) );
+				wfDebugLog( 'iptc', __METHOD__ . 'Unknown charset in iptc 1:90: ' . bin2hex( $tag ) );
 				//at this point just give up and refuse to parse iptc?
 				$c = false;
 		}