library/HTMLPurifier.func.php

   1 <?php
   2
   3 /**
   4  * @file
   5  * Defines a function wrapper for HTML Purifier for quick use.
   6  * @note ''HTMLPurifier()'' is NOT the same as ''new HTMLPurifier()''
   7  */
   8
   9 /**
  10  * Purify HTML.
  11  * @param string $html String HTML to purify
  12  * @param mixed $config Configuration to use, can be any value accepted by
  13  *        HTMLPurifier_Config::create()
  14  * @return string
  15  */
  16 function HTMLPurifier($html, $config = null)
  17 {
  18     static $purifier = false;
  19     if (!$purifier) {
  20         $purifier = new HTMLPurifier();
  21     }
  22     return $purifier->purify($html, $config);
  23 }
  24
  25 // vim: et sw=4 sts=4