minor #1085 Minor tweaks in app_dev.php to cover some PHP-CS-Fixer rules (bocharsky-bw)

This PR was submitted for the 3.3 branch but it was merged into the 2.7 branch instead (closes #1085).

Discussion
----------

Minor tweaks in app_dev.php to cover some PHP-CS-Fixer rules

Commits
-------

8488238 Minor tweaks in app_dev.php to cover some PHP-CS-Fixer rules

Author: fabpot

web/app_dev.php

@@ -1,7 +1,7 @@
 <?php
 
-use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\Debug\Debug;
+use Symfony\Component\HttpFoundation\Request;
 
 // If you don't want to setup permissions the proper way, just uncomment the following PHP line
 // read https://symfony.com/doc/current/setup.html#checking-symfony-application-configuration-and-setup
@@ -12,7 +12,7 @@
 // Feel free to remove this, extend it, or make something more sophisticated.
 if (isset($_SERVER['HTTP_CLIENT_IP'])
     || isset($_SERVER['HTTP_X_FORWARDED_FOR'])
-    || !(in_array(@$_SERVER['REMOTE_ADDR'], array('127.0.0.1', '::1')) || PHP_SAPI === 'cli-server')
+    || !(in_array(@$_SERVER['REMOTE_ADDR'], array('127.0.0.1', '::1'), true) || PHP_SAPI === 'cli-server')
 ) {
     header('HTTP/1.0 403 Forbidden');
     exit('You are not allowed to access this file. Check '.basename(__FILE__).' for more information.');