Debugging Confoo 2021 Virtual Montréal, Canada February 25th, 2021 Derick Rethans derick@xdebug.org derickr https://derickrethans.nl/talks/xdebug-confoo21 https://xdebug.org slides/xdebug/title.xml slides/mongodb/me.xml slides/xdebug/focus-on-xdebug.xml The Xdebug Experience 17 years slides/xdebug/xdebug-slow.xml slides/xdebug/focus-on-xdebug3.xml breakpoint behaviour New versions (7.4) CI slides/xdebug/test-with-many-versions.xml slides/xdebug/xdebug-ci.xml slides/xdebug/xdebug-3.xml Code reorganisation Modes - only do what is needed Reduce Configuration Options Code Improvements (algorithms, memory, etc) slides/xdebug/code-reorgnisation.xml slides/xdebug/modes.xml slides/xdebug/config-settings-3.xml slides/xdebug/config-settings-3b.xml slides/xdebug/xdebug-hard.xml slides/xdebug/debugger-activation.xml slides/xdebug/debugger-connection-log.xml slides/xdebug/diagnostic-log.xml slides/xdebug/xdebug-3-speedup-1.xml slides/xdebug/xdebug-cloud-announcement.xml slides/xdebug/donate.xml slides/xdebug/business-support.xml slides/xdebug/transparency.xml slides/xdebug/phpinternalsnews.xml slides/mongodb/questions.xml slides/xdebug/resources.xml