Folleah / psr7-event-emitter

src/ListenerQueue.php

Braces +3 added lines, -2 removed lines

@@ -55,8 +55,9 @@
      */
     public function valid()
     {
-        if(sizeof($this->listeners) == 0)
-            return false;
+        if(sizeof($this->listeners) == 0) {
+                    return false;
+        }
 
         return true;
     }

Spacing +5 added lines, -5 removed lines

@@ -34,13 +34,13 @@ 
     public function eject(callable $callback)
     {
         $flag = false;
-        foreach($this->listeners as $key => $value)
+        foreach ($this->listeners as $key => $value)
         {
             $finded = in_array($callback, $value, true);
-            if($finded)
+            if ($finded)
             {
                 unset($this->listeners[$key]);
-                $flag =  true;
+                $flag = true;
             }
         }
 
@@ -55,7 +55,7 @@ 
      */
     public function valid()
     {
-        if(sizeof($this->listeners) == 0)
+        if (sizeof($this->listeners) == 0)
             return false;
 
         return true;
@@ -88,7 +88,7 @@ 
      */
     private function lsort()
     {
-        uasort($this->listeners, function($a, $b){
+        uasort($this->listeners, function($a, $b) {
             if ($a['priority'] == $b['priority']) {
                 return 0;
             }

src/EventManager.php

Spacing +8 added lines, -8 removed lines

@@ -19,12 +19,12 @@ 
      */
     public function attach($event, $callback, $priority = 0)
     {
-        if(!is_string($event) && !is_callable($callback) && !is_integer($priority))
+        if (!is_string($event) && !is_callable($callback) && !is_integer($priority))
         {
             return false;
         }
 
-        if(!array_key_exists($event, $this->events))
+        if (!array_key_exists($event, $this->events))
             $this->events[$event] = new ListenerQueue;
 
         $this->events[$event]->add($callback, $priority);
@@ -39,12 +39,12 @@ 
      */
     public function detach($event, $callback)
     {
-        if(!is_string($event) && !is_callable($callback))
+        if (!is_string($event) && !is_callable($callback))
         {
             return false;
         }
 
-        if(array_key_exists($event, $this->events))
+        if (array_key_exists($event, $this->events))
         {
             $this->events[$event]->eject($callback);
         }
@@ -60,7 +60,7 @@ 
      */
     public function clearListeners($event)
     {
-        if(!is_string($event))
+        if (!is_string($event))
         {
             return false;
         }
@@ -80,7 +80,7 @@ 
      */
     public function trigger($event, $target = null, $argv = [])
     {
-        if((
+        if ((
                 !is_string($event) && !is_object($event)
             ) && (
                 !is_string($target) && !is_object($target)
@@ -91,14 +91,14 @@ 
             return false;
         }
 
-        if($event instanceof EventInterface)
+        if ($event instanceof EventInterface)
         {
             $event = $event->getName();
         }
 
         $event = $this->events[$event];
 
-        while($event->valid())
+        while ($event->valid())
         {
             call_user_func_array(
                 $event->top(), 

Braces +3 added lines, -2 removed lines

@@ -24,8 +24,9 @@
             return false;
         }
 
-        if(!array_key_exists($event, $this->events))
-            $this->events[$event] = new ListenerQueue;
+        if(!array_key_exists($event, $this->events)) {
+                    $this->events[$event] = new ListenerQueue;
+        }
 
         $this->events[$event]->add($callback, $priority);
     }