lib/htmlpurifier/HTMLPurifier/ChildDef/Empty.php

   1 <?php
   2
   3 require_once 'HTMLPurifier/ChildDef.php';
   4
   5 /**
   6  * Definition that disallows all elements.
   7  * @warning validateChildren() in this class is actually never called, because
   8  *          empty elements are corrected in HTMLPurifier_Strategy_MakeWellFormed
   9  *          before child definitions are parsed in earnest by
  10  *          HTMLPurifier_Strategy_FixNesting.
  11  */
  12 class HTMLPurifier_ChildDef_Empty extends HTMLPurifier_ChildDef
  13 {
  14     var $allow_empty = true;
  15     var $type = 'empty';
  16     function HTMLPurifier_ChildDef_Empty() {}
  17     function validateChildren($tokens_of_children, $config, &$context) {
  18         return array();
  19     }
  20 }
  21