1 files changed, 21 insertions, 15 deletions

diff --git a/library/Smarty/demo/plugins/cacheresource.memcache.php b/library/Smarty/demo/plugins/cacheresource.memcache.php
index 230607d69..e265365fb 100644
--- a/library/Smarty/demo/plugins/cacheresource.memcache.php
+++ b/library/Smarty/demo/plugins/cacheresource.memcache.php
@@ -2,34 +2,35 @@
 
 /**
  * Memcache CacheResource
- *
  * CacheResource Implementation based on the KeyValueStore API to use
  * memcache as the storage resource for Smarty's output caching.
- *
  * Note that memcache has a limitation of 256 characters per cache-key.
  * To avoid complications all cache-keys are translated to a sha1 hash.
  *
  * @package CacheResource-examples
- * @author Rodney Rehm
+ * @author  Rodney Rehm
  */
-class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore {
+class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore
+{
     /**
      * memcache instance
+     *
      * @var Memcache
      */
     protected $memcache = null;
-    
+
     public function __construct()
     {
         $this->memcache = new Memcache();
-        $this->memcache->addServer( '127.0.0.1', 11211 );
+        $this->memcache->addServer('127.0.0.1', 11211);
     }
-    
+
     /**
      * Read values for a set of keys from cache
      *
-     * @param array $keys list of keys to fetch
-     * @return array list of values with the given keys used as indexes
+     * @param  array $keys list of keys to fetch
+     *
+     * @return array   list of values with the given keys used as indexes
      * @return boolean true on success, false on failure
      */
     protected function read(array $keys)
@@ -45,29 +46,33 @@ class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore {
         foreach ($res as $k => $v) {
             $_res[$lookup[$k]] = $v;
         }
+
         return $_res;
     }
-    
+
     /**
      * Save values for a set of keys to cache
      *
-     * @param array $keys list of values to save
-     * @param int $expire expiration time
+     * @param  array $keys   list of values to save
+     * @param  int   $expire expiration time
+     *
      * @return boolean true on success, false on failure
      */
-    protected function write(array $keys, $expire=null)
+    protected function write(array $keys, $expire = null)
     {
         foreach ($keys as $k => $v) {
             $k = sha1($k);
             $this->memcache->set($k, $v, 0, $expire);
         }
+
         return true;
     }
 
     /**
      * Remove values from cache
      *
-     * @param array $keys list of keys to delete
+     * @param  array $keys list of keys to delete
+     *
      * @return boolean true on success, false on failure
      */
     protected function delete(array $keys)
@@ -76,6 +81,7 @@ class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore {
             $k = sha1($k);
             $this->memcache->delete($k);
         }
+
         return true;
     }
 
@@ -86,6 +92,6 @@ class Smarty_CacheResource_Memcache extends Smarty_CacheResource_KeyValueStore {
      */
     protected function purge()
     {
-        return $this->memcache->flush();
+        $this->memcache->flush();
     }
 }