function StatementWrapperIterator::fetchCol

Same name in other branches

11.x core/lib/Drupal/Core/Database/StatementWrapperIterator.php \Drupal\Core\Database\StatementWrapperIterator::fetchCol()

Overrides StatementInterface::fetchCol

File

core/lib/Drupal/Core/Database/StatementWrapperIterator.php, line 159

Class

StatementWrapperIterator: StatementInterface iterator implementation.

Namespace

Drupal\Core\Database

Code

public function fetchCol($index = 0) {
    return $this->fetchAll(\PDO::FETCH_COLUMN, $index);
}

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