XAMPP Multi PHP Version Config

httpd-vhosts.conf

<VirtualHost *:80>
    DocumentRoot "/path/to/project"
    ServerName dev.project
    
    <Directory "/path/to/project">
        Options Indexes FollowSymLinks Includes ExecCGI
        AllowOverride All
        Require all granted
    </Directory>
    
    <FilesMatch "\.php$|\.php5$|\.php4$|\.php3$|\.phtml$|\.phpt$"> 
        SetHandler application/x-httpd-php56-cgi
    </FilesMatch>
</VirtualHost>

httpd-xampp.conf

ScriptAlias /php56 "C:/xampp/php56"
Action application/x-httpd-php56-cgi /php56/php-cgi.exe

<Directory "C:/xampp/php56">
    AllowOverride None
    Options None
    Require all denied
    <Files "php-cgi.exe">
          Require all granted
    </Files>
</Directory>