MAGETWO-65588: [GitHub][PR] Strict checking types during di compilation #8053

Author: magento-team

setup/src/Magento/Setup/Module/Di/Compiler/Config/Chain/BackslashTrim.php

@@ -57,7 +57,7 @@ private function resolveArguments(&$argument)
         }
 
         foreach ($argument as $key => &$value) {
-            if (in_array($key, ['_i_', '_ins_'])) {
+            if (in_array($key, ['_i_', '_ins_'], true)) {
                 $value = ltrim($value, '\\');
                 continue;
             }

setup/src/Magento/Setup/Module/Di/Compiler/Config/Chain/PreferencesResolving.php

@@ -41,7 +41,7 @@ private function resolvePreferences(&$argument, &$preferences)
         }
 
         foreach ($argument as $key => &$value) {
-            if (in_array($key, ['_i_', '_ins_'])) {
+            if (in_array($key, ['_i_', '_ins_'], true)) {
                 $value = $this->resolvePreferenceRecursive($value, $preferences);
                 continue;
             }