php5-fpm.conf for multiple PHP versions

<IfModule mod_fastcgi.c>
    AddHandler php5-fcgi .php
    Action php5-fcgi /php5-fcgi
    Alias /php5-fcgi /usr/lib/cgi-bin/php5-fcgi
    FastCgiExternalServer /usr/lib/cgi-bin/php5-fcgi -socket /var/run/php5-fpm.sock -pass-header Authorization
    Action php70-fcgi /php70-fcgi
    Alias /php70-fcgi /usr/lib/cgi-bin/php70-fcgi
    FastCgiExternalServer /usr/lib/cgi-bin/php70-fcgi -socket /var/run/php/php7.0-fpm.sock -pass-header Authorization
</IfModule>
<Directory /usr/lib/cgi-bin>
    Require all granted
</Directory>