Location: PHPKode > projects > Qwench > Qwench-master/libraries/purifier/HTMLPurifier/AttrTransform/BdoDir.php

// this MUST be placed in post, as it assumes that any value in dir is valid

 * Post-trasnform that ensures that bdo tags have the dir attribute set.
class HTMLPurifier_AttrTransform_BdoDir extends HTMLPurifier_AttrTransform

    public function transform($attr, $config, $context) {
        if (isset($attr['dir'])) return $attr;
        $attr['dir'] = $config->get('Attr.DefaultTextDir');
        return $attr;


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