laravel transactions

1DB::beginTransaction();
2
3try {
4    DB::insert(...);
5    DB::insert(...);
6    DB::insert(...);
7
8    DB::commit();
9    // all good
10} catch (\Exception $e) {
11    DB::rollback();
12    // something went wrong
13}

1DB::beginTransaction();
2
3try {
4    DB::insert(...);    
5    DB::commit();
6} catch (\Throwable $e) {
7    DB::rollback();
8    throw $e;
9}

1DB::beginTransaction();
2try { /** Statement */   DB::commit(); } 
3catch (\Exception $e) { /** Statement if failed */ DB::rollback(); }

1DB::transaction(function() {
2      //
3});
4

1Start the transaction on the same connection your query will run on.