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