From 38f6830190fbb9f03765f36491cc8dfa75c18a1d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=90=91=E6=9E=97?= <as2252258@163.com>
Date: Thu, 16 Jun 2022 18:13:27 +0800
Subject: [PATCH] modify plugin name

---
 EventProvider.php | 10 +++++++---
 Struct.php        |  4 ++--
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/EventProvider.php b/EventProvider.php
index de2168f..af42703 100644
--- a/EventProvider.php
+++ b/EventProvider.php
@@ -32,11 +32,15 @@ class EventProvider implements ListenerProviderInterface
 
 	/**
 	 * @param string $event
-	 * @param callable $handler
+	 * @param array|\Closure|string $handler
 	 * @param int $zOrder
+	 * @throws \Exception
 	 */
-	public function on(string $event, callable $handler, int $zOrder = 1)
+	public function on(string $event, array|\Closure|string $handler, int $zOrder = 1)
 	{
+		if (is_string($handler) && !is_callable($handler, true)) {
+			throw new \Exception('Event handler must is execute function.');
+		}
 		$this->_listeners[$event][] = new Struct($event, $handler, $zOrder);
 	}
 
@@ -46,7 +50,7 @@ class EventProvider implements ListenerProviderInterface
 	 * @param callable $handler
 	 * @return void
 	 */
-	public function off(string $event, callable $handler)
+	public function off(string $event, callable $handler): void
 	{
 		$events = $this->_listeners[$event] ?? [];
 
diff --git a/Struct.php b/Struct.php
index 4ed935a..6cbe236 100644
--- a/Struct.php
+++ b/Struct.php
@@ -12,11 +12,11 @@ class Struct
 
 	public string $event;
 
-	public array|\Closure $listener;
+	public array|\Closure|string $listener;
 
 	public int $priority;
 
-	public function __construct(string $event, callable $listener, int $priority)
+	public function __construct(string $event, array|\Closure|string $listener, int $priority)
 	{
 		$this->event = $event;
 		$this->listener = $listener;