_queryId = $queryId; $this->_sql = $sql; if ($this->_queryId != false) { $this->_numRows = @mysql_num_rows($this->_queryId); $this->_numFields = @mysql_num_fields($this->_queryId); $this->_currentRow = -1; $this->_currentRecord = array(); } else { $this->exception("result failed."); } } function next() { if ($this->_currentRow + 1 >= $this->_numRows) { return false; } else { $this->_currentRecord = @mysql_fetch_assoc($this->_queryId); $this->_currentRow++; return true; } } /* DEPRECATED! function absolute($row) { if ($row > 0) { // positive row number @mysql_data_seek($this->_queryId, $row-1); $this->_currentRecord = @mysql_fetch_assoc($this->_queryId); $this->_currentRow = $row; } elseif ($row < 0) { // not implemented yet } else { $this->exception("Cannot absolute position to row 0"); } } */ function getRecord() { return $this->_currentRecord; } function getString($column) { if (is_int($column) == true) { return (string)$this->_currentRecord[$column-1]; } else { return (string)$this->_currentRecord["$column"]; } } function getInt($column) { if (is_int($column) == true) { return (int)$this->_currentRecord[$column-1]; } else { return (int)$this->_currentRecord["$column"]; } } /* DEPRECATED! function getVariable($column) { return (int)$this->_currentRecord["$column"]; } function getDouble() { if (is_int($column) == true) { return (double)$this->_currentRecord[$column-1]; } else { return (double)$this->_currentRecord["$column"]; } } function getRow() { if ($this->_currentRow < 0) { return 0; } else { return $this->_currentRow + 1; } } */ function getNumRows() { return $this->_numRows; } /* DEPRECATED! function getNumFields() { return $this->_numFields; } */ function exception($errorMsg) { //Internal only! die("

SQLException: ".$msg."

"); } } ?>