concrete5 multisite single core setting for Apache

vhost.conf

Alias "[RELATIVE PATH OF CONCRETE FOLDER]" "[FULL SERVER PATH TO YOUR CONCRETE5 CORE]"
    
    <Directory [FULL SERVER PATH TO EACH WEB AREA]>
    
    	<IfModule sapi_apache2.c>
    		php_admin_value open_basedir "[FULL SERVER PATH TO EACH WEB AREA]:[FULL SERVER PATH TO YOUR CONCRETE5 CORE]:/tmp"
    	</IfModule>
    
    	<IfModule mod_php5.c>
    		php_admin_value open_basedir "[FULL SERVER PATH TO EACH WEB AREA]:[FULL SERVER PATH TO YOUR CONCRETE5 CORE]:/tmp"
    	</IfModule>
    
    </Directory>

vhost.example.conf

    Alias "/concrete" "/var/www/concrete5/"
    
    <Directory /var/www/vhost/EXAMPLE.COM/httpdocs>
    
    	<IfModule sapi_apache2.c>
    		php_admin_value open_basedir "/var/www/vhost/EXAMPLE.COM/httpdocs:/var/www/concrete5/:/tmp"
    	</IfModule>
    
    	<IfModule mod_php5.c>
    		php_admin_value open_basedir  "/var/www/vhost/EXAMPLE.COM/httpdocs:/var/www/concrete5/:/tmp"
    	</IfModule>
    
    </Directory>