<?php /** * Pre-transform that changes deprecated border attribute to CSS. */ class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform { /** * @param array $attr * @param HTMLPurifier_Config $config * @param HTMLPurifier_Context $context * @return array */ public function transform($attr, $config, $context) { if (!isset($attr['border'])) { return $attr; } $border_width = $this->confiscateAttr($attr, 'border'); // some validation should happen here $this->prependCSS($attr, "border:{$border_width}px solid;"); return $attr; } } // vim: et sw=4 sts=4