Meet PhpStormDebug Tool Window. FramesDebug Tool Window. Debugger The Debugger tab is divided into the following areas: Frames VariablesWatchesMeet PhpStormDebug Tool Window. FramesSee AlsoProcedures:DebuggingMonitoring the Debug InformationReference:Debug Tool Window. FramesDebuggerDifferences viewer for filesLast modified: 23 March 2017