- enforced WCF-API conventions

diff --git a/wcfsetup/install/files/lib/system/cache/source/ApcCacheSource.class.php b/wcfsetup/install/files/lib/system/cache/source/ApcCacheSource.class.php
index 518e541ee58d8bf3753e920cd9de6ad02323cac7..75b7ea0bcd7bf889939a5186c3c65242b47fcccc 100644 (file)
--- a/wcfsetup/install/files/lib/system/cache/source/ApcCacheSource.class.php
+++ b/wcfsetup/install/files/lib/system/cache/source/ApcCacheSource.class.php
@@ -24,10 +24,10 @@ class ApcCacheSource implements CacheSource {
        }
        
        /**
-        * @see CacheSource::get()
+        * @see wcf\system\cache\source\CacheSource::get()
         */
        public function get($cacheResource) {
-               if (false === $data = apc_fetch($cacheResource['file'])) {
+               if (($data = apc_fetch($cacheResource['file'])) === false) {
                        return null;
                }
                
@@ -35,14 +35,14 @@ class ApcCacheSource implements CacheSource {
        }
        
        /**
-        * @see CacheSource::set()
+        * @see wcf\system\cache\source\CacheSource::set()
         */
        public function set($cacheResource, $value) {
                apc_store($cacheResource['file'], $value, $cacheResource['maxLifetime']);
        }
        
        /**
-        * @see CacheSource::delete()
+        * @see wcf\system\cache\source\CacheSource::delete()
         */
        public function delete($cacheResource, $ignoreLifetime = false) {
                if ($ignoreLifetime || ($cacheResource['minLifetime'] == 0 || $this->checkMinLifetime($cacheResource))) {
@@ -55,7 +55,7 @@ class ApcCacheSource implements CacheSource {
         * 
         * @param       array           $cacheResource
         */
-       public function checkMinLifetime($cacheResource) {
+       public function checkMinLifetime(array $cacheResource) {
                $apcinfo = apc_cache_info('user');
                $cacheList = $apcinfo['cache_list'];
                
@@ -69,7 +69,7 @@ class ApcCacheSource implements CacheSource {
        }
        
        /**
-        * @see CacheSource::clear()
+        * @see wcf\system\cache\source\CacheSource::clear()
         */
        public function clear($directory, $filepattern, $forceDelete = false) {
                $pattern = preg_quote(FileUtil::addTrailingSlash($directory), '%').str_replace('*', '.*', str_replace('.', '\.', $filepattern));
@@ -84,14 +84,14 @@ class ApcCacheSource implements CacheSource {
        }
        
        /**
-        * @see CacheSource::close()
+        * @see wcf\system\cache\source\CacheSource::close()
         */
        public function close() {
                // does nothing
        }
        
        /**
-        * @see CacheSource::flush()
+        * @see wcf\system\cache\source\CacheSource::flush()
         */
        public function flush() {
                apc_clear_cache('user');