DBG is a php based program which allows users to debug their php scripts remotely or locally from an IDE. It works with PHP coder, some other IDEs and PHP edit. Embedded profiler can be added to find out a bottleneck in any script. It supports back tracking and allows multiple debugger processes running simultaneously. You can start debugging Just In Time of error occurance. It supports windows and linux platforms and has native debugger. It works on a developement web server or production server.