scrooloose/syntastic — pull request #395 by harijari (2012-10-27 20:30:07+00:00)
Title: Added support for phpmd qa tool at php filetype.

I added support for phpmd (http://phpmd.org/) tool in syntastic verification of php files. PHPMD is php version of popular pmd java world tool.

Code doesn't make anything fancy, it only executes phpmd tool (with some possible configuration options), and parses output from tool.
I tried to implement support in similar way how phpcs support was added.