If you've ever worked with forking processes in PHP, you know things can get a little difficult when you have more than one process going at a time. Identification can become a hassle, especially if you need to kill one off because of performance issues. If you've found yourself in this spot before, you might want to check out this update Mark Karpeles has made to his pinetd project to allow for naming of those forked processes.
Ever wanted to give meaningful names to your processes when you pcntl_fork() with PHP ? proctitle is the extension you're looking for! Adapted from bug report #29479 and code initially wrote by Midom for Wikipedia, the proctitle extension allows for a process to change its own displayed title in the system's process list.