set document root with htaccess

Hallo!

I have the following problem with Symfony.
I can not change the Root document for my web site, using CPanel.

Site is (Basic, main domain)

I created a folder mydomain.com (/home/xxxxx/public_html/mydomain.com)

Document Root must be /home/xxxx/public_html/mydomain.com/web

because I do not have permission to edit httpd.conf, I use .htaccess

Here is /home/xxxxx/public_html/.htaccess

Here is code:

RewriteEngine on
RewriteCond %{HTTP_HOST} ^(www.)?mydomain.com$
RewriteCond %{REQUEST_URI} !^/mydomain.com/web/
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule ^(.*)$ /mydomain.com/web/$1
RewriteCond %{HTTP_HOST} ^(www.)?mydomain.com$
RewriteRule ^(/)?$ /web/ [QSA,L]

PHP:

This work, and site loaded, but if write http://www.mydomain.com/index.php - crash,
http://www.mydomain.com/frontend_dev.php - crash
http://www.mydomain.com/backend_dev.php - crash

Where is the error??

 

Since /web is your doc root try this:

RewriteRule ^/$ /web/

in your .htaccess