How to allow three optional parameters in the URL by .htaccess?

Question

I have http://example.com and a PHP routing class that checks if some URL exists.
I want to make a new route, which is:

http://example.com/

Answer 1

I guess this could help. "/index.php" will delegate to the wrong path.

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^ index.php [L]

Answer 2

Since Apache 2.2.16:

FallbackResource /index.php

Answer 3

You can handle the URI with php:

.htaccess:

RewriteEngine on

RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^ index.php [L]

php:

if (isset($_SERVER['REQUEST_URI']))
{
    $params = explode("/", ltrim($_SERVER['REQUEST_URI'], "/"));
    print_r($params);
}

example.com/just/these/params

Output:

Array
(
    [0] => just
    [1] => these
    [2] => params
)

Answer 4

RewriteRule ^(.*)$  /$1.php [L]

Try it like this. In you .htaccess every request that isn't a file on disk is redirected to index.php, I am guessing that index.php is redirecting further. I don't think you can get this route /foo/bar/123 or /foo/bar with just one line of code. Every page needs it own rewrite rule. Could you be more specific?