(PHP 4, PHP 5)
ob_implicit_flush — Turn implicit flush on/off
ob_implicit_flush() will turn implicit flushing on or off. Implicit flushing will result in a flush operation after every output call, so that explicit calls to flush() will no longer be needed.
TRUE to turn implicit flushing on, FALSE otherwise. Defaults to TRUE.
Эта функция не возвращает значения после выполнения.