function fetchInto($result, &$ar, $fetchmode, $rownum = null)
{
if ($rownum !== null) {
if (!@msql_data_seek($result, $rownum)) {
return null;
}
}
if ($fetchmode & DB_FETCHMODE_ASSOC) {
$ar = @msql_fetch_array($result, MSQL_ASSOC);
} else {
$ar = @msql_fetch_row($result);
}
if (!$ar) {
if ($error = msql_error()) {
return $this->raiseError($error);
} else {
return null;
}
}
return DB_OK;
}
/**
* Places a row from the result set into the given array
*
* Formating of the array and the data therein are configurable.
* See DB_result::fetchInto() for more information.
*
* This method is not meant to be called directly. Use
* DB_result::fetchInto() instead. It can't be declared "protected"
* because DB_result is a separate object.
*
* PHP's mSQL extension did weird things with NULL values prior to PHP
* 4.3.11 and 5.0.4. Make sure your version of PHP meets or exceeds
* those versions.
*
* @param resource $result the query result resource
* @param array $arr the referenced array to put the data in
* @param int $fetchmode how the resulting array should be indexed
* @param int $rownum the row number to fetch (0 = first row)
*
* @return mixed DB_OK on success, NULL when the end of a result set is
* reached or on failure
*
* @see DB_result::fetchInto()
*/
function fetchInto($result, &$arr, $fetchmode, $rownum = null)
{
if ($rownum !== null) {
if (!@msql_data_seek($result, $rownum)) {
return null;
}
}
if ($fetchmode & DB_FETCHMODE_ASSOC) {
$arr = @msql_fetch_array($result, MSQL_ASSOC);
if ($this->options['portability'] & DB_PORTABILITY_LOWERCASE && $arr) {
$arr = array_change_key_case($arr, CASE_LOWER);
}
} else {
$arr = @msql_fetch_row($result);
}
if (!$arr) {
return null;
}
if ($this->options['portability'] & DB_PORTABILITY_RTRIM) {
$this->_rtrimArrayValues($arr);
}
if ($this->options['portability'] & DB_PORTABILITY_NULL_TO_EMPTY) {
$this->_convertNullArrayValuesToEmpty($arr);
}
return DB_OK;
}
function FetchResultArray($result, &$array, $row)
{
if (isset($this->limits[$result])) {
if ($row > $this->limits[$result][1]) {
return $this->SetError("Fetch result array", "attempted to retrieve a row beyhond the result limit");
}
$actual_row = $row + $this->limits[$result][0];
} else {
$actual_row = $row;
}
if (!msql_data_seek($result, $row) || !($array = msql_fetch_row($result))) {
return $this->SetError("Fetch result array", msql_error());
}
$this->highest_fetched_row[$result] = max($this->highest_fetched_row[$result], $row);
return $this->ConvertResultRow($result, $array);
}
