Use array_map() instead of walk.

Signed-off-by: Mior Muhammad Zaki <crynobone@gmail.com>
orchestral · Nov 7, 2013 · 9ecbe1a · 9ecbe1a
1 parent 1497058
commit 9ecbe1a
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Orchestra/Support/Validator.php b/src/Orchestra/Support/Validator.php
@@ -110,13 +110,13 @@ protected function getBindedRules()
         $rules    = $this->rules;
         $bindings = $this->prepareBindings('{', '}');
 
-        $filter = function (& $value, $key, $bindings) {
-            $value = strtr($value, $bindings);
+        $filter = function ($value) use ($bindings) {
+            return strtr($value, $bindings);
         };
 
         foreach ($rules as $key => $value) {
             if (is_array($value)) {
-                array_walk($value, $filter, $bindings);
+                $value = array_map($filter, $value);
             } else {
                 $value = strtr($value, $bindings);
             }