library/HTMLPurifier.func.php

   1 <?php
   2
   3 /**
   4  * Function wrapper for HTML Purifier for quick use.
   5  * @note This function only includes the library when it is called. While
   6  *       this is efficient for instances when you only use HTML Purifier
   7  *       on a few of your pages, it murders bytecode caching. You still
   8  *       need to add HTML Purifier to your path.
   9  * @note ''HTMLPurifier()'' is NOT the same as ''new HTMLPurifier()''
  10  */
  11
  12 function HTMLPurifier($html, $config = null) {
  13     static $purifier = false;
  14     if (!$purifier) {
  15         require_once 'HTMLPurifier.php';
  16         $purifier = new HTMLPurifier();
  17     }
  18     return $purifier->purify($html, $config);
  19 }
  20
  21 ?>