From fd1dd3e29d21fa9f792890def5dded99056f9640 Mon Sep 17 00:00:00 2001
From: maks feltrin <pine3ree@gmail.com>
Date: Fri, 27 May 2016 22:48:21 +0200
Subject: [PATCH] fix performance issues using sm3 configure()

using v3 configure method if available and adding all services/factories/aliases... in one go.

fixes the performance issues i reported earlier:
https://github.com/zendframework/zend-servicemanager/issues/122
https://github.com/zendframework/zend-expressive-zendviewrenderer/issues/25
https://github.com/zendframework/zend-form/issues/76
---
 src/View/HelperConfig.php | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/src/View/HelperConfig.php b/src/View/HelperConfig.php
index 48368227..311446c1 100644
--- a/src/View/HelperConfig.php
+++ b/src/View/HelperConfig.php
@@ -33,12 +33,15 @@ public function configureServiceManager(ServiceManager $serviceManager)
     {
         $config = $this->toArray();
 
-        foreach ($config['factories'] as $service => $factory) {
-            $serviceManager->setFactory($service, $factory);
-        }
-
-        foreach ($config['aliases'] as $alias => $target) {
-            $serviceManager->setAlias($alias, $target);
+        if (method_exists($serviceManager, 'configure')) {
+            $serviceManager->configure($config);
+        } else {
+            foreach ($config['factories'] as $service => $factory) {
+                $serviceManager->setFactory($service, $factory);
+            }
+            foreach ($config['aliases'] as $alias => $target) {
+                $serviceManager->setAlias($alias, $target);
+            }
         }
 
         return $serviceManager;