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 $signum ,
     callable $callback ,
     mixed $data = null ,
     int $priority = 0
): EvSignal

Creates EvSignal watcher object associated with the current event loop instance

參數(shù)

All parameters have the same meaning as for EvSignal::__construct()

返回值

Returns EvSignal object on success

參見