crm.fsf.org/20131203/files/sites/all/modules-old/civicrm/CRM/Utils/Cache/ArrayCache.php

   1 <?php
   2
   3 /**
   4  * Class CRM_Utils_Cache_Arraycache
   5  */
   6 class CRM_Utils_Cache_Arraycache implements CRM_Utils_Cache_Interface {
   7
   8   /**
   9    * The cache storage container, an in memory array by default
  10    */
  11   private $_cache;
  12
  13   /**
  14    * Constructor.
  15    *
  16    * @param array $config
  17    *   An array of configuration params.
  18    *
  19    * @return \CRM_Utils_Cache_Arraycache
  20    */
  21   public function __construct($config) {
  22     $this->_cache = array();
  23   }
  24
  25   /**
  26    * @param string $key
  27    * @param mixed $value
  28    */
  29   public function set($key, &$value) {
  30     $this->_cache[$key] = $value;
  31   }
  32
  33   /**
  34    * @param string $key
  35    *
  36    * @return mixed
  37    */
  38   public function get($key) {
  39     return CRM_Utils_Array::value($key, $this->_cache);
  40   }
  41
  42   /**
  43    * @param string $key
  44    */
  45   public function delete($key) {
  46     unset($this->_cache[$key]);
  47   }
  48
  49   public function flush() {
  50     unset($this->_cache);
  51     $this->_cache = array();
  52   }
  53
  54 }