EvLoop::signal
(PECL ev >= 0.2.0)
EvLoop::signal — Creates EvSignal watcher object associated with the current event loop instance
说明
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
参数
All parameters have the same meaning as for EvSignal::__construct()
返回值
Returns EvSignal object on success
参见
- EvSignal::__construct() - Constructs EvSignal watcher object
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