Modernized Project Fork

[bkuhl]

Since this project appears to be abandoned as present by the 2 year old pull request, I've forked it, updated it with typehints, made it available via composer and added CI at https://github.com/bkuhl/php-selector.

[Darhazer]

Nice job!

[bkdotcom]

I'll throw mine into the mix as well (two of this project's open issues are mine)...
https://github.com/bkdotcom/CssXpath
been using it privately for quite some time
min requirement is php 5.3
Css selector to xpath has its own class.
DOM selection can be done via instance or static method
provides DOM assertions for PHPUnit (assertions removed in PHPUnit v5)