shetabit / helper

src/helpers.php

Spacing +3 added lines, -3 removed lines

@@ -72,7 +72,7 @@ 
     }
 }
 
-if (! function_exists('mb_json_encode')) {
+if (!function_exists('mb_json_encode')) {
     /**
      * json_encode() for multibyte characters
      *
@@ -81,8 +81,8 @@ 
      * @return null|string
      */
     function mb_json_encode($input) {
-        return preg_replace_callback('/\\\\u([0-9a-zA-Z]{4})/', function ($matches) {
-            return mb_convert_encoding(pack('H*',$matches[1]), 'UTF-8','UTF-16');
+        return preg_replace_callback('/\\\\u([0-9a-zA-Z]{4})/', function($matches) {
+            return mb_convert_encoding(pack('H*', $matches[1]), 'UTF-8', 'UTF-16');
         },
             json_encode($input, JSON_UNESCAPED_UNICODE)
         );