How to remove repeated slashes in the address bar?

Question

PHP

The situation is non-standard. What we have:
.htaccess file:

RewriteEngine on
# убираем повторяющиеся слеши
RewriteCond %{REQUEST_URI} ^(.*)/{2,}(.*)$
RewriteRule (.*) %1/%2 [R=301,L]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*) index.php

index.php:

<?php
phpinfo(32);

What is the problem? With an empty .htaccess, the situation does not change.

Answer 1

Use nginx php-fpm