PHP, MySQL, PDO Transactions - Does the code inside try block stop at commit()?

Question

I\'m pretty new to transactions.

Before, what I was doing was something like:

Code Block 1

$db = new PDO(...);

$stmt = $db->prepare(         


        

Answer 1

if you face any error you can do this to rollback all transactions like this

catch(Exception $e){
    $db->rollBack();
    // Failed, maybe write the error to a txt file or something
    return false;
}