Pdo::rollBack

Roll back the open transaction

Description

public void Pdo::rollBack()

Discards every write since beginTransaction. Any instance can roll it back. Throws LogicException when no transaction is open.

Example

Controller

$db = new \Fegg\Database\Pdo();

$db->beginTransaction();
try {
    $db->setValues(array('title' => 'A'))->insert('cms_news')->execute();
    $db->commit();
} catch (\Throwable $e) {
    $db->rollBack();
    throw $e;
}