_sum ( "SELECT * FROM `authme` WHERE `email` = '$url'" ) == 0) return false; $sql = "SELECT * FROM `authme` WHERE `email` = '$url'"; return $this->_all ( $sql ); } function mailcheck($url) { if ($this->_sum ( "SELECT * FROM `authme` WHERE `email` = '$url'" ) == 0) return true; return false; } }