EvLoop::signal
(PECL ev >= 0.2.0)
EvLoop::signal — Creates EvSignal watcher object associated with the current event loop instance
說明
final public EvLoop::signal(
int
callable
mixed
int
): EvSignal
int
$signum ,callable
$callback ,mixed
$data = null ,int
$priority = 0 ): EvSignal
Creates EvSignal watcher object associated with the current event loop instance
參數
All parameters have the same meaning as for EvSignal::__construct()
返回值
Returns EvSignal object on success
參見
- EvSignal::__construct() - Constructs EvSignal watcher object