php-fpm have to be installed for all needed versions
Create .htaccess in document root
insert code in it at the top:
<FilesMatch ".(php4|php5|php3|php2|php|phtml)$">
# From the Apache version 2.4.10 and above, use the SetHandler to run PHP as a fastCGI process server
SetHandler "proxy:unix:/run/php/php7.1-fpm.sock|fcgi://localhost"
</FilesMatch>