As a php user, this is hilarious.

The issue shouldn’t effect any php users today, as this is a issue with older versions of PHP 5.5, where the “outdated PHP 5.6” was released jn 2014.

Anything on PHP 5.6 has been a security risk for half a decade already. So this is like if you were on Ubuntu 14, or Windows 8. If you have problems, it might be you.