I need to comment massive amounts of information in only a handful of files, and when I look around Google and here at Stack Overflow, I continue to find results matching co
PHP Commenting is more freestyle than you may think. However, the reason why really specific comment standards becomes important is because of how they interact with particular IDE's for speeding up development. In that case, you'd be able to look up how an IDE wants you to comment.
Whats important is usually marking what a functions @param's are and what it @return's
You can see some good information about proper commenting in this stack overflow question and answer: What is the proper PHP function documentation format?