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