shetabit / helper

src/Helper.php

Spacing +1 added lines, -1 removed lines

@@ -183,7 +183,7 @@
      */
     public function mbJsonEncode(array $input)
     {
-        return preg_replace_callback('/\\\\u([0-9a-zA-Z]{4})/', function ($matches) {
+        return preg_replace_callback('/\\\\u([0-9a-zA-Z]{4})/', function($matches) {
             return mb_convert_encoding(pack('H*', $matches[1]), 'UTF-8', 'UTF-16');
         },
             json_encode($input, JSON_UNESCAPED_UNICODE)