From dd6ed34d43a91181f857325b3eea5827e5e78b6a Mon Sep 17 00:00:00 2001
From: schrankenstein <leonhard.schrank@googlemail.com>
Date: Fri, 5 May 2017 17:26:43 +0200
Subject: [PATCH] Performance Fix

unsetting a non-existing rule doesn't throw an error.
In our Project this change improves loading time from 55 sec to 0.5 sec
(14412 Resources, 11694 Rules)

see also
https://github.com/zendframework/zf1/pull/737
---
 src/Acl.php | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/Acl.php b/src/Acl.php
index 2c4af4d..96e34e3 100644
--- a/src/Acl.php
+++ b/src/Acl.php
@@ -405,11 +405,7 @@ public function removeResource($resource)
     public function removeResourceAll()
     {
         foreach ($this->resources as $resourceId => $resource) {
-            foreach ($this->rules['byResourceId'] as $resourceIdCurrent => $rules) {
-                if ($resourceId === $resourceIdCurrent) {
-                    unset($this->rules['byResourceId'][$resourceIdCurrent]);
-                }
-            }
+            unset($this->rules['byResourceId'][$resourceId]);
         }
 
         $this->resources = [];