vojtasvoboda / oc-twigextensions-plugin

Plugin.php

Braces +6 added lines, -3 removed lines

@@ -338,13 +338,16 @@
             },
             'shuffle' => function ($array) {
                 var_dump($array);
-                if (!is_array($array)) return $array;
+                if (!is_array($array)) {
+                    return $array;
+                }
 
                 $keys = array_keys($array);
                 shuffle($keys);
                 $random = array();
-                foreach ($keys as $key)
-                    $random[$key] = $array[$key];
+                foreach ($keys as $key) {
+                                    $random[$key] = $array[$key];
+                }
 
                 return $random;
             },