apache cakephp vhost config

subdomain vhost config

<VirtualHost *:80> 
    #this handles sitename.example.com 
    ServerName example.com 
    ServerAlias *.example.com 
              
        Options -Indexes FollowSymLinks 

    UseCanonicalName Off 
    VirtualDocumentRoot /opt/example/sites/%1/app/webroot 

    <Directory /> 
            AllowOverride none 
    </Directory> 

    <Directory "/opt/example/sites/*/app/webroot/"> 
        RewriteEngine On 
        RewriteBase / 
        RewriteCond %{REQUEST_FILENAME} !-d 
        RewriteCond %{REQUEST_FILENAME} !-f 
        RewriteRule ^/opt/example/sites/(.*)/app/webroot/(.*)$ index.php?url=$2 [QSA,L] 

        <Files sitemap.xml> 
            RewriteEngine Off 
        </Files> 
    </Directory> 
</VirtualHost>

vhost config

<VirtualHost *:80> 
        ServerName www.example.com 
        ServerAlias www.example.com example.com 
        DocumentRoot /var/www/example/app/webroot 

        Options -Indexes FollowSymLinks 

    #disable htaccess starting at / 
       <Directory /> 
                AllowOverride none 
        </Directory> 

       <Directory /var/www/example/app/webroot/> 
                RewriteEngine On 
                RewriteBase / 
                RewriteCond %{REQUEST_FILENAME} !-d 
                RewriteCond %{REQUEST_FILENAME} !-f 
                RewriteRule ^(.*)$ index.php?url=$1 [QSA,L] 

                <Files sitemap.xml> 
                        RewriteEngine Off 
                </Files> 
        </Directory> 
</VirtualHost>