/**
* Add a listener for a WP hook.
*
* @since 0.1.0
*
* @param string $hook Hook to create listener for.
* @param \Wplog\Events\Listener $listener The closure that creates the event for
* the hook.
*
* @return void
*/
public function addListener(string $hook, Listener $listener)
{
// Create a callback wrapper to let the world outside the hook know about it.
$cb = function (...$args) use($listener) {
$event = $listener->onHookTrigger(current_filter(), $args);
if ($event instanceof Event) {
$this->listenerEvents[] = $event;
}
};
add_action($hook, $cb, 999, 10);
}
