update some

Author: inhere

src/ClassEvent.php

@@ -124,7 +124,7 @@ public static function isOnce($event)
      */
     public static function isSupportedEvent($event)
     {
-        return $event && preg_match('/^[a-zA-z][\w-]+$/', $event);
+        return $event && \preg_match('/^[a-zA-z][\w-]+$/', $event);
     }
 
     /**

src/EventManager.php

@@ -337,11 +337,6 @@ protected function triggerListeners($listeners, EventInterface $event, $method =
         }
     }
 
-    // protected function collectListeners(EventInterface $event)
-    // {
-    //     // $name = $event->getName();
-    // }
-
     /**
      * 是否存在 对事件的 监听队列
      * @param  EventInterface|string $event

src/ListenerPriority.php

@@ -14,12 +14,11 @@
  */
 final class ListenerPriority
 {
-    const MIN = -300;
-    const LOW = -200;
-    const BELOW_NORMAL = -100;
-    const NORMAL = 0;
-    const ABOVE_NORMAL = 100;
-    const HIGH = 200;
-    const MAX = 300;
-
+    public const MIN = -300;
+    public const LOW = -200;
+    public const BELOW_NORMAL = -100;
+    public const NORMAL = 0;
+    public const ABOVE_NORMAL = 100;
+    public const HIGH = 200;
+    public const MAX = 300;
 }

src/ListenerQueue.php

@@ -30,7 +30,7 @@ class ListenerQueue implements \IteratorAggregate, \Countable
      * 计数器。设定最大值为 PHP_INT_MAX
      * @var int
      */
-    private $counter = PHP_INT_MAX;
+    private $counter = \PHP_INT_MAX;
 
     public function __construct()
     {
@@ -131,7 +131,6 @@ public function getAll()
         }
 
         unset($queue);
-
         return $listeners;
     }
 
@@ -177,4 +176,13 @@ public function count()
     {
         return \count($this->queue);
     }
+
+    /**
+     * clear queue
+     */
+    public function clear()
+    {
+        $this->queue = null;
+        $this->store = null;
+    }
 }