X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=CRM%2FUtils%2FCache.php;h=94b2cfb4ee28698a515b59b17abfa127eded7d4b;hb=24a8c2f7bc0d6ce8472a8a8aaca8551f634b36c9;hp=1a338ec4457a00be00602701f925ef3bcd8617f5;hpb=e9aca61e8b08d5ae372621c4397108b8f2ec28ba;p=civicrm-core.git

diff --git a/CRM/Utils/Cache.php b/CRM/Utils/Cache.php
index 1a338ec445..94b2cfb4ee 100644
--- a/CRM/Utils/Cache.php
+++ b/CRM/Utils/Cache.php
@@ -3,7 +3,7 @@
  +--------------------------------------------------------------------+
  | CiviCRM version 4.6                                                |
  +--------------------------------------------------------------------+
- | Copyright CiviCRM LLC (c) 2004-2014                                |
+ | Copyright CiviCRM LLC (c) 2004-2015                                |
  +--------------------------------------------------------------------+
  | This file is a part of CiviCRM.                                    |
  |                                                                    |
@@ -23,12 +23,12 @@
  | GNU Affero General Public License or the licensing of CiviCRM,     |
  | see the CiviCRM license FAQ at http://civicrm.org/licensing        |
  +--------------------------------------------------------------------+
-*/
+ */
 
 /**
  *
  * @package CRM
- * @copyright CiviCRM LLC (c) 2004-2014
+ * @copyright CiviCRM LLC (c) 2004-2015
  * $Id$
  *
  */
@@ -43,14 +43,14 @@ class CRM_Utils_Cache {
    * pattern and cache the instance in this variable
    *
    * @var object
-   * @static
    */
   static private $_singleton = NULL;
 
   /**
-   * Constructor
+   * Constructor.
    *
-   * @param array $config an array of configuration params
+   * @param array $config
+   *   An array of configuration params.
    *
    * @return \CRM_Utils_Cache
    */
@@ -59,11 +59,9 @@ class CRM_Utils_Cache {
   }
 
   /**
-   * Singleton function used to manage this object
+   * Singleton function used to manage this object.
    *
    * @return object
-   * @static
-   *
    */
   public static function &singleton() {
     if (self::$_singleton === NULL) {
@@ -76,16 +74,16 @@ class CRM_Utils_Cache {
       if (defined('CIVICRM_USE_MEMCACHE') && CIVICRM_USE_MEMCACHE) {
         $className = 'Memcache';
       }
-      else if (defined('CIVICRM_USE_ARRAYCACHE') && CIVICRM_USE_ARRAYCACHE) {
+      elseif (defined('CIVICRM_USE_ARRAYCACHE') && CIVICRM_USE_ARRAYCACHE) {
         $className = 'ArrayCache';
       }
-      else if (defined('CIVICRM_DB_CACHE_CLASS') && CIVICRM_DB_CACHE_CLASS) {
+      elseif (defined('CIVICRM_DB_CACHE_CLASS') && CIVICRM_DB_CACHE_CLASS) {
         $className = CIVICRM_DB_CACHE_CLASS;
       }
 
       // a generic method for utilizing any of the available db caches.
       $dbCacheClass = 'CRM_Utils_Cache_' . $className;
-      require_once(str_replace('_', DIRECTORY_SEPARATOR, $dbCacheClass) . '.php');
+      require_once str_replace('_', DIRECTORY_SEPARATOR, $dbCacheClass) . '.php';
       $settings = self::getCacheSettings($className);
       self::$_singleton = new $dbCacheClass($settings);
     }
@@ -93,13 +91,12 @@ class CRM_Utils_Cache {
   }
 
   /**
-   * Get cache relevant settings
+   * Get cache relevant settings.
    *
    * @param $cachePlugin
    *
    * @return array
    *   associative array of settings for the cache
-   * @static
    */
   public static function getCacheSettings($cachePlugin) {
     switch ($cachePlugin) {
@@ -165,4 +162,5 @@ class CRM_Utils_Cache {
     }
     return $defaults;
   }
+
 }