Fixes preg_split default limit argument#1

nik-and-nitro wants to merge 1 commit intoraxbg:testing-2022raxbg/PHP-CSS-Parser:testing-2022from

nik-and-nitro:fix/preg_split_default_limit_argnik-and-nitro/PHP-CSS-Parser:fix/preg_split_default_limit_argCopy head branch name to clipboard