I neeed a compiler for LESS written in PHP. I found lessphp - https://leafo.net/lessphp/
example on php:
require "../app/plugins/lessphp/lessc.inc.php"; $less = new lessc; echo $less->compileFile("less/style.less");
The best will be to use Assets Filter - https://docs.phalcon.io/pl/latest/reference/assets.html#custom-filters