Highlighter for PHP has horrible control for CSS targets.

[GoogleCodeExporter]

There are very few keywords you can target for CSS, so I went ahead and 
implemented finer control. Patch is attached. I haven't looked through any 
other highlighters so if the keyword subgroups need renamed to match other 
languages I won't be offended.

There are also some keywords added in PHP 5.4/5.5 that were missing; they are 
also in the attached diff.

Original issue reported on code.google.com by morrison...@gmail.com on 16 Nov 2013 at 1:07

Attachments:

• php.diff