xdebug.collect_params=1 (1 to 5, 1 by default) 0: Presentation->display( ) 1: Presentation->display( |cc0000|string(1)| ) 2: Presentation->display( |cc0000|string(1)| ) 3: Presentation->display( '4' ) 4: Presentation->display( $slideNr = '4' ) xdebug.show_local_vars=1 xdebug.file_link_format=*?* xdebug.file_link_format=gvim://%f@%l xdebug.file_link_format=txmt://open/?url=file://%f&line=%l xdebug.file_link_format=???://%f?%l Windows: http://forums.netbeans.org/topic20597.html#85639 Linux: http://xdebug.org/docs/stack_trace#file_link_format