Undefined offset Tokenizers/CSS.php

[grappler]

When running PHPCS(master) I got a PHP notice while processing certain CSS files. I did not write the code and do not have access to change it.

The error is: Processing style.css PHP Notice: Undefined offset: 93 in Tokenizers/CSS.php on line 452

An example file is https://themes.trac.wordpress.org/browser/bizznis/1.4.0/style.css

[gsherwood]

Again, this is caused by a syntax error in the file. Line 89 has a close comment token but a comment was never opened. This causes all those dashes before the fake comment closer to throw errors in the tokenizer.

You might want to consider reporting these syntax errors to the theme authors instead of me, if you aren't already.

I see if I can hide this error like I did for the JS ones.

[gsherwood]

I've muted those errors, but there are obviously some pretty bad token results from a large string of uncommented dashes.

[grappler]

Thanks @gsherwood for fixing these the notices. As there are a number of themes with issues, it will take some time. We are planning of using PHPCS to help improve automated code reveiws for themes being uplaoded to WordPress.org/themes.