Removed $_

zendframework · Jan 23, 2018 · 0f6b631 · 0f6b631
1 parent b01d58b
commit 0f6b631
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/ServiceManager.php b/src/ServiceManager.php
@@ -911,7 +911,7 @@ private function mapAliasesToTargets()
      */
     private function resolveAbstractFactories($abstractFactories)
     {
-        foreach ($abstractFactories as $_ => $abstractFactory) {
+        foreach ($abstractFactories as $abstractFactory) {
             if (is_string($abstractFactory) && class_exists($abstractFactory)) {
                 // cached string
                 if (! isset($this->cachedAbstractFactories[$abstractFactory])) {