Auth_OpenID_Parse::linkHasRel PHP Method

    function linkHasRel($link_attrs, $target_rel)
    {
        // Does this link have target_rel as a relationship?
        // XXX: TESTME
        $rel_attr = Auth_OpeniD::arrayGet($link_attrs, 'rel', null);
        return $rel_attr && $this->relMatches($rel_attr, $target_rel);
    }