lib/htmlpurifier/HTMLPurifier/AttrTransform/Border.php

   1 <?php
   2
   3 require_once 'HTMLPurifier/AttrTransform.php';
   4
   5 /**
   6  * Pre-transform that changes deprecated border attribute to CSS.
   7  */
   8 class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform {
   9
  10     function transform($attr, $config, &$context) {
  11         if (!isset($attr['border'])) return $attr;
  12         $border_width = $this->confiscateAttr($attr, 'border');
  13         // some validation should happen here
  14         $this->prependCSS($attr, "border:{$border_width}px solid;");
  15         return $attr;
  16     }
  17
  18 }
  19
  20 ?>