Trying to make PHP 5.6 available using an EasyApache 4 custom profile, but it says it will not install unsupported packages?

I know that PHP 5.6 is a security risk, but I have some very old sites that use mysql_connect(), so I would like to install it on an Ubuntu machine. I’m trying to install it with an EasyApache 4 custom Continue reading Trying to make PHP 5.6 available using an EasyApache 4 custom profile, but it says it will not install unsupported packages?