DBG

DBG is an open source debugger and profiler for the PHP programming language. It is the debugger used in NuSphere's PhpED (a commercial IDE for PHP).

Features

Remote and local debugging
Explicit and implicit activation
Call stack, including function calls, dynamic and static method calls, with their parameters
Navigation through the call stack with ability to evaluate variables in corresponding (nested) places
Step in/Step out/Step over/Run to cursor functionality
Conditioinal breakpoints
Global breakpoints
Logging for errors and warnings
Multiple simultaneous sessions for parallel debugging
Support for GUI and CLI front-ends
IPv6 and IPv4 networks supported
All data transferred by debugger can be optionally protected with SSL