PHP PDO transaction automatic rollBack -

i refining code on 1 of applications converted using php adodb library pdo lately. in adodb once launched transaction automatically rolled if exception should arise queries between begin , commit commands.

does pdo this. if method has query it fails between begin , commit in pdo trsaction automatically rollback or need implicitly called?

you have call rollback (and commit) yourself, pdo won't you. this:

$pdo = new \pdo(/* ... */);  $pdo->begintransaction();  try {     // stuff.. } catch(\exception $e) {     $pdo->rollback();     throw $e; }  $pdo->commit();