Method
Event::hasListeners
Returns true if any listener is registered, with listen() or once().
Description#
public Event::hasListeners(): boolReturn values#
bool
See also#
Event::listenCalls$listenersevery time the event triggers.
Method
Returns true if any listener is registered, with listen() or once().
public Event::hasListeners(): boolbool
Event::listenCalls $listeners every time the event triggers.