remove autoload section in composer.json

[github/wallabag/wallabag.git] / inc / 3rdparty / htmlpurifier / HTMLPurifier / AttrTransform / Lang.php

<?php\r
\r
/**\r
 * Post-transform that copies lang's value to xml:lang (and vice-versa)\r
 * @note Theoretically speaking, this could be a pre-transform, but putting\r
 *       post is more efficient.\r
 */\r
class HTMLPurifier_AttrTransform_Lang extends HTMLPurifier_AttrTransform\r
{\r
\r
    /**\r
     * @param array $attr\r
     * @param HTMLPurifier_Config $config\r
     * @param HTMLPurifier_Context $context\r
     * @return array\r
     */\r
    public function transform($attr, $config, $context)\r
    {\r
        $lang = isset($attr['lang']) ? $attr['lang'] : false;\r
        $xml_lang = isset($attr['xml:lang']) ? $attr['xml:lang'] : false;\r
\r
        if ($lang !== false && $xml_lang === false) {\r
            $attr['xml:lang'] = $lang;\r
        } elseif ($xml_lang !== false) {\r
            $attr['lang'] = $xml_lang;\r
        }\r
        return $attr;\r
    }\r
}\r
\r
// vim: et sw=4 sts=4\r