Same name and namespace in other branches
- 9 core/lib/Drupal/Core/Database/StatementWrapper.php \Drupal\Core\Database\StatementWrapper::fetchCol()
Returns an entire single column of a result set as an indexed array.
Note that this method will run the result set to the end.
Parameters
$index: The index of the column number to fetch.
Return value
array An indexed array, or an empty array if there is no result set.
Overrides StatementInterface::fetchCol
File
- core/
lib/ Drupal/ Core/ Database/ StatementWrapper.php, line 139
Class
- StatementWrapper
- Implementation of StatementInterface encapsulating PDOStatement.
Namespace
Drupal\Core\DatabaseCode
public function fetchCol($index = 0) {
return $this
->fetchAll(\PDO::FETCH_COLUMN, $index);
}