5.3 backward compatibility for ->timersGc

cameronjacobson · cameronjacobson · commit 32554916a8f9 · 2012-12-22T16:42:28.000-05:00
diff --git a/src/React/EventLoop/LibEventLoop.php b/src/React/EventLoop/LibEventLoop.php
@@ -171,9 +171,9 @@ protected function addTimerInternal($interval, $callback, $periodic = false)
         );
 
         $timer->signature = spl_object_hash($timer);
-
-        $callback = function () use ($timer) {
-            foreach ($this->timersGc as $resource) {
+        $timersGc = $this->timersGc;
+        $callback = function () use ($timer, $timersGc) {
+            foreach ($timersGc as $resource) {
                 event_free($resource);
             }
             if ($timer->cancelled === false) {
