Simplified key insertion logic

wintercms · Jan 27, 2022 · 4314dfe · 4314dfe
1 parent 1ca70f3
commit 4314dfe
Showing 1 changed file with 4 additions and 5 deletions.
diff --git a/src/Config/ConfigFile.php b/src/Config/ConfigFile.php
@@ -212,11 +212,10 @@ protected function castArray(array $array): Array_
     {
         return ($caster = function ($array, $ast) use (&$caster) {
             $useKeys = [];
-            $keys = array_keys($array);
-            for ($i = 0; $i < count($keys); $i++) {
-                $useKeys[$keys[$i]] = false;
-                if (!is_numeric($keys[$i]) || $keys[$i] !== $i) {
-                    $useKeys[$keys[$i]] = true;
+            foreach (array_keys($array) as $i => $key) {
+                $useKeys[$key] = false;
+                if (!is_numeric($key) || $key !== $i) {
+                    $useKeys[$key] = true;
                 }
             }
             foreach ($array as $key => $item) {