3 // this MUST be placed in post, as it assumes that any value in dir is valid
6 * Post-trasnform that ensures that bdo tags have the dir attribute set.
8 class HTMLPurifier_AttrTransform_BdoDir extends HTMLPurifier_AttrTransform
13 * @param HTMLPurifier_Config $config
14 * @param HTMLPurifier_Context $context
17 public function transform($attr, $config, $context)
19 if (isset($attr['dir'])) {
22 $attr['dir'] = $config->get('Attr.DefaultTextDir');