Blue Static has released MacGDBp, “a native Cocoa application that allows Web developers to debug their PHP applications.” The tool utilizes the Xdebug PHP extension to connect to the running PHP app so the developer can step through their code, add breakpoints and see the local variables and function call stacks all within an OS X interface.
I can’t wait to try the app, though I do wish they would have chosen a name that is a bit more pronounceable.