Remove comments before replacing images

[vendethiel]

0da12d1@Filter/Css.php

something like

<?php
preg_replace('/\s*(?!<\")\/\*[^\*]+\*\/(?!\")\s*/' , '' , $content);
// or ?
'(/\*([^*]|[\r\n]|(\*+([^*/]|[\r\n])))*\*+/)'
// or ?
'[/][*]([^*]|[*]*[^*/])*[*]+[/]'

[vendethiel]

do we cache it ?

should we just run clean css anyway?

[vendethiel]

note: if we do go for it, it needs NOT to rely on JS.