1 files changed, 41 insertions, 3 deletions
diff --git a/includes/objectcache/XCacheBagOStuff.php b/includes/objectcache/XCacheBagOStuff.php
index 0ddf1245..bc68b596 100644
--- a/includes/objectcache/XCacheBagOStuff.php
+++ b/includes/objectcache/XCacheBagOStuff.php
@@ -1,4 +1,25 @@
 <?php
+/**
+ * Object caching using XCache.
+ *
+ * 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
+ * @ingroup Cache
+ */
 
 /**
  * Wrapper for XCache object caching functions; identical interface
@@ -17,7 +38,13 @@ class XCacheBagOStuff extends BagOStuff {
 		$val = xcache_get( $key );
 
 		if ( is_string( $val ) ) {
-			$val = unserialize( $val );
+			if ( $this->isInteger( $val ) ) {
+				$val = intval( $val );
+			} else {
+				$val = unserialize( $val );
+			}
+		} elseif ( is_null( $val ) ) {
+			return false;
 		}
 
 		return $val;
@@ -32,7 +59,11 @@ class XCacheBagOStuff extends BagOStuff {
 	 * @return bool
 	 */
 	public function set( $key, $value, $expire = 0 ) {
-		xcache_set( $key, serialize( $value ), $expire );
+		if ( !$this->isInteger( $value ) ) {
+			$value = serialize( $value );
+		}
+
+		xcache_set( $key, $value, $expire );
 		return true;
 	}
 
@@ -47,5 +78,12 @@ class XCacheBagOStuff extends BagOStuff {
 		xcache_unset( $key );
 		return true;
 	}
-}
 
+	public function incr( $key, $value = 1 ) {
+		return xcache_inc( $key, $value );
+	}
+
+	public function decr( $key, $value = 1 ) {
+		return xcache_dec( $key, $value );
+	}
+}