evolution-cms / evolution

            case 'uparent':

            case 'up':

            case 'u':

                if (strpos($str, '(') !== false) {

                    $top = substr($str, strpos($str, '('));

                    $top = trim($top, '()"\'');

                } else {

                    $top = 0;

                }

                $docid = $this->getUltimateParentId($this->documentIdentifier, $top);

                break;

            case 'alias':

        $rs = $modx->db->select('password', $tbl_manager_users, "id='{$uid}'");

        $password = $modx->db->getValue($rs);

        if (strpos($password, '>') === false) {

            $algo = 'NOSALT';

        } else {

            $algo = substr($password, 0, strpos($password, '>'));

        }

        return strtoupper($algo);

    }

            $value = $modx->documentIdentifier;

        }

        $cmd = $this->parseDocumentSource($cmd);

        if (preg_match('@^[1-9][/0-9]*$@', $cmd)) {

            if (strpos($cmd, '/')!==false) {

                $cmd = $this->substr($cmd, strrpos($cmd, '/')+1);

            }

            $opt = $cmd;

            $cmd = 'id';

        }

        if (isset($modx->snippetCache["phx:{$cmd}"])) {

            $this->elmName = "phx:{$cmd}";