flipboxfactory / craft-rest

src/JsonParser.php

Spacing +4 added lines, -4 removed lines

@@ -33,11 +33,11 @@
     public function filterNullValuesFromArray(array $arr): array
     {
         foreach ($arr as $key => $value) {
-            if($value === null) {
-                $arr[$key] = '';
+            if ($value === null) {
+                $arr[ $key ] = '';
             }
-            if(is_array($value)) {
-                $arr[$key] = $this->filterNullValuesFromArray($value);
+            if (is_array($value)) {
+                $arr[ $key ] = $this->filterNullValuesFromArray($value);
             }
         }