fixed CS

Author: fabpot

Test/Fixtures/web/index.php

@@ -80,7 +80,7 @@
     case '/post':
         $output = json_encode($_POST + ['REQUEST_METHOD' => $vars['REQUEST_METHOD']], JSON_PRETTY_PRINT | JSON_UNESCAPED_SLASHES | JSON_UNESCAPED_UNICODE);
         header('Content-Type: application/json', true);
-        header('Content-Length: '.\strlen($output));
+        header('Content-Length: '.strlen($output));
         echo $output;
         exit;