I use PHP when I need non-trivial templating. Always struck me as odd that people would invent/use their own templating engines (think HCL, jinja, smarty, m4).

I use PHP when I need non-trivial templating. Always struck me as odd that people would invent/use their own templating engines (think HCL, jinja, smarty, m4). All of these are implementable as either a PHP file or a haskell interface