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
$signum
,
callable
$callback
[,
mixed
$data
= NULL
[,
int
$priority
= 0
]] ) : EvSignalCreates 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