library/HTMLPurifier/Token.php

   1 <?php
   2
   3 /**
   4  * Abstract base token class that all others inherit from.
   5  */
   6 class HTMLPurifier_Token {
   7     public $line; /**< Line number node was on in source document. Null if unknown. */
   8
   9     /**
  10      * Lookup array of processing that this token is exempt from.
  11      * Currently, valid values are "ValidateAttributes" and
  12      * "MakeWellFormed_TagClosedError"
  13      */
  14     public $armor = array();
  15
  16     public function __get($n) {
  17       if ($n === 'type') {
  18         trigger_error('Deprecated type property called; use instanceof', E_USER_NOTICE);
  19         switch (get_class($this)) {
  20           case 'HTMLPurifier_Token_Start': return 'start';
  21           case 'HTMLPurifier_Token_Empty': return 'empty';
  22           case 'HTMLPurifier_Token_End': return 'end';
  23           case 'HTMLPurifier_Token_Text': return 'text';
  24           case 'HTMLPurifier_Token_Comment': return 'comment';
  25           default: return null;
  26         }
  27       }
  28     }
  29 }