/** * Enter description here... * * @param string $sql * @param int $limit * @param int $start * @return boolean */ function &_query($sql, $limit = 0, $start = 0) { if (!($result =& $this->_db->query($sql, $limit, $start))) { $this->_error = $this->_db->error(); $result = false; } return $result; }
/** * execute an SQL statement * * @param string $sql SQL statement to execute * @param bool $force true to use queryF * * @return mixed result resouce if no error, * true if no error but no result * false if error encountered. * Any error message is in $this->lastError; */ private function &execSql($sql, $force = false) { if ($force) { $result = $this->db->queryF($sql); } else { $result = $this->db->query($sql); } if (!$result) { $this->lastError = $this->db->error(); $this->lastErrNo = $this->db->errno(); } return $result; }