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Feature #20403 » 0011050v2-exec_SELECTgetField.patch

Administrator Admin, 2009-05-08 12:35

View differences:

t3lib/class.t3lib_db.php (Arbeitskopie)
}
/**
* Creates and executes a SELECT SQL-statement AND traverse result set and returns array with array[uid_field]=select_field
*
* @param string result array will carry this field names value as index
* @param string result array will carry this field names value as value
* @param string See exec_SELECTquery()
* @param string See exec_SELECTquery()
* @param string See exec_SELECTquery()
* @param string See exec_SELECTquery()
* @param string See exec_SELECTquery()
* @return array Array of values: array[uid_field]=select_field.
*/
function exec_SELECTgetField($uid_field,$value_field,$from_table,$where_clause,$groupBy='',$orderBy='',$limit='') {
$select_fields = $uid_field . (strcmp($uid_field,$value_field) ? ',' . $value_field : '');
$res = ->exec_SELECTquery($select_fields,$from_table,$where_clause,$groupBy,$orderBy,$limit);
$output = FALSE;
if (!$this->sql_error()) {
$output = array();
while($tempRow = $this->sql_fetch_assoc($res)) {
$output[$tempRow[$uid_field]] = $tempRow[$value_field];
}
$this->sql_free_result($res);
}
return $output;
}
/**
* Counts the number of rows in a table.
*
* @param string $field: Name of the field to use in the COUNT() expression (e.g. '*')
(2-2/3)