/**
* Transaction context initializer.
*
* @param array $options Options for the context.
* @param mixed $callable Optional callable object used to execute the context.
* @return MultiExecContext|array
*/
protected function initMultiExec(array $options = null, $callable = null)
{
$transaction = new MultiExecContext($this, $options ?: array());
return isset($callable) ? $transaction->execute($callable) : $transaction;
}
