On the SitePoint PHP blog today, Kevin Yank shares his thoughts in the form of a list for what makes for "good" and "bad" PHP code.

When interviewing a PHP developer candidate for a job at SitePoint, there is one question that I almost always ask, because their answer tells me so much about the kind of programmer they are. Here's the question: "In your mind, what are the differences between good PHP code and bad PHP code?"

Among the items on the list for the good side are things like: structure, consistency, security, and portability. He gives a bit of example code that shows the three levels of "goodness" in a script (using $_GET variables).