← All changes | admin/helpers/src/platform/dispatcher/interface.php +13 -0 1.8.9 → 1.8.16 View file →

		@@ -38,5 +38,18 @@
38	38	*
39	39	* @return array A list of returned values.
40	40	*/
41	41	public function filter($event, array $args = []);
	42	+
	43	+ /**
	44	+ * Attaches a new listerner to the specified event. Whenever the event
	45	+ * is fired, the attached handler will be invoked.
	46	+ *
	47	+ * @param string $event The event to observe.
	48	+ * @param callable $handler The callback to invoke.
	49	+ *
	50	+ * @return void
	51	+ *
	52	+ * @since 1.18.15 (J) - 1.8.15 (WP)
	53	+ */
	54	+ public function observe(string $event, $handler);
42	55	}