docker-roundcube-server/roundcube/roundcubemail-1.3.6/plugins/authres_status/tests/rcube_plugin.php

<?php

class rcube_plugin
{
    public function gettext($p)
    {
        global $labels;
    
        if (!isset($labels)) {
            include __DIR__ . "/../localization/en_US.inc";
        }

        return $labels[$p];
    }
}