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   1  <?php
   2  
   3  /**
   4   * Null cache object to use when no caching is on.
   5   */
   6  class HTMLPurifier_DefinitionCache_Null extends HTMLPurifier_DefinitionCache
   7  {
   8  
   9      public function add($def, $config) {
  10          return false;
  11      }
  12  
  13      public function set($def, $config) {
  14          return false;
  15      }
  16  
  17      public function replace($def, $config) {
  18          return false;
  19      }
  20  
  21      public function remove($config) {
  22          return false;
  23      }
  24  
  25      public function get($config) {
  26          return false;
  27      }
  28  
  29      public function flush($config) {
  30          return false;
  31      }
  32  
  33      public function cleanup($config) {
  34          return false;
  35      }
  36  
  37  }
  38  
  39  // vim: et sw=4 sts=4