Returns the loop responsible for the watcher« EvWatcher::feedEvWatcher::invoke »PHP ManualEvWatcherReturns the loop responsible for the watcherEvWatcher::getLoop(PECL ev >= 0.2.0)EvWatcher::getLoop — Returns the loop responsible for the watcher說明 public EvWatcher::getLoop(): EvLoop Returns the loop responsible for the watcher參數此函式沒有參數。返回值 Returns EvLoop event loop object responsible for the watcher.