- added MySQL::transaction($callback)

Author: rkrx

src/Databases/MySQL.php

@@ -201,7 +201,7 @@ public function transactionRollback() {
 	public function transaction($callback) {
 		try {
 			$this->pdo->beginTransaction();
-			call_user_func($callback);
+			call_user_func($callback, $this);
 			$this->pdo->commit();
 		} catch (\Exception $e) {
 			$this->pdo->rollBack();