Not long ago, I posted about PHP templating in just PHP (which is basically HEREDOC syntax). I’m literally using that technique for some super basic templating I needed to do on this very WordPress site. The main pushback was that this kind of thing can be an XSS vulnerability. In my case, it’s not, because I’m not using it for anything other than an abstraction convenience for my own hand-written strings.
Since then, we’ve had a couple of good articles … Read article “A Follow-Up to PHP Templating”