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   1  <?php
   2  
   3  /**
   4   * Definition that disallows all elements.
   5   * @warning validateChildren() in this class is actually never called, because
   6   *          empty elements are corrected in HTMLPurifier_Strategy_MakeWellFormed
   7   *          before child definitions are parsed in earnest by
   8   *          HTMLPurifier_Strategy_FixNesting.
   9   */
  10  class HTMLPurifier_ChildDef_Empty extends HTMLPurifier_ChildDef
  11  {
  12      /**
  13       * @type bool
  14       */
  15      public $allow_empty = true;
  16  
  17      /**
  18       * @type string
  19       */
  20      public $type = 'empty';
  21  
  22      public function __construct()
  23      {
  24      }
  25  
  26      /**
  27       * @param HTMLPurifier_Node[] $children
  28       * @param HTMLPurifier_Config $config
  29       * @param HTMLPurifier_Context $context
  30       * @return array
  31       */
  32      public function validateChildren($children, $config, $context)
  33      {
  34          return array();
  35      }
  36  }
  37  
  38  // vim: et sw=4 sts=4