Fixed issue with "url(""); ... any other css code .. url("file.jpg"); in one line

[hscheffknecht]

For CSS files with url("") and any other url() within one line, the second file was ignored.

See https://regex101.com/r/IkhmxT/2

Sure, "url()" is invalid CSS syntax, but this should be ignored and other URLs in the same line should get handled correctly.

[xerc]

please check for both ["] & ['] ; /url\((["']?)([^"']+?)\1\)/i

[hscheffknecht]

Done