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121 lines
4.3 KiB
XML
121 lines
4.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<presentation css="derick.css">
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<topic>Debugging</topic>
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<title>Saving Time by Using a Debugger</title>
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<event>ConFoo 2026</event>
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<location>Montréal, Canada</location>
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<date>Feb 27th, 2026</date>
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<speaker>Derick Rethans</speaker>
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<email>derick@xdebug.org</email>
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<mastodon>@derickr@phpc.social</mastodon>
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<twitter>derickr</twitter>
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<url>https://derickrethans.nl/talks/xdebug-confoo26</url>
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<joindin>https://xdebug.org</joindin>
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<slide>slides/xdebug/title.xml</slide>
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<slide>slides/mongodb/me.xml</slide>
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Code reorganisation
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Modes
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- only do what is needed
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Reduce Configuration Options
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Code Improvements (algorithms, memory, etc)
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<!--<s lide>slides/xdebug/code-reorgnisation.xml</slide>-->
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<!--< slide>slides/xdebug/modes.xml</slide>-->
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<!--<s lide>slides/xdebug/config-settings-3.xml</slide>-->
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<!--<s lide>slides/xdebug/config-settings-3b.xml</slide>-->
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<!--<s lide>slides/xdebug/xdebug-3-speedup-1.xml</slide>-->
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- xdebug_info() (demo, VS Code or PhpStorm)
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- an API through xdebug_info() for mode detection (VS Code or PhpStorm)
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'mode'
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'extension-flags'
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<slide>slides/xdebug/xdebug_info.xml</slide>
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<!-- <s lide>slides/xdebug/xdebug_info-2.xml</slide> -->
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<slide>slides/xdebug/xdebug-native-path-mapping.xml</slide>
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<slide>slides/xdebug/dbgp-breakpoint-types.xml</slide>
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<slide>slides/xdebug/exception_value.xml</slide>
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- exception value as pseudo-variable (VS Code)
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<slide>slides/xdebug/xdebug-native-path-skipping.xml</slide>
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- xdebug_notify() (demo, VS Code)
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<slide>slides/xdebug/xdebug_notify.xml</slide>
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- file_link_format (demo, PhpStorm)
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<!-- <s lide>slides/xdebug/xdebug_file_link_format.xml</slide>-->
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-> ticket
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<!--<s lide>slides/xdebug/diagnostic-log.xml</slide> (Also console output) -->
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Step debugging improvements
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Step debugging improvements
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<slide>slides/xdebug/breakpoint_resolving.xml</slide>
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- breakpoint resolving (demo, PhpStorm)
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<slide>slides/xdebug/return_value.xml</slide>
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- return value debugging (demo, VS Code or PhpStorm)
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<!-- <s lide>slides/xdebug/breakpoint_not_resolving.xml</slide> -->
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- Xdebug will now also log a warning if an IDE attempts to set a breakpoint on
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a file that does not exist on the file system. (demo, PhpStorm)
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<!-- <sl ide>slides/xdebug/xdebug_connect_to_client.xml</slide> -->
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- xdebug_connect_to_client() (demo, PhpStorm)
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<!-- <s lide>slides/xdebug/xdebug_pseudo_hosts.xml</slide> -->
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- xdebug://gateway and xdebug://nameserver (explain)
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<slide>slides/xdebug/xdebug-control-socket.xml</slide>
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<slide>slides/xdebug/xdebug-future-features.xml</slide>
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<slide>slides/xdebug/restaurant.xml</slide>
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<slide>slides/xdebug/why-cloud-same-host-01.xml</slide>
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<slide>slides/xdebug/why-cloud-same-host-02.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-01.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-02.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-03.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-04.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-multiple-01.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-multiple-02.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-multiple-03.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-multiple-04.xml</slide>
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<slide>slides/xdebug/why-cloud-same-network-multiple-05.xml</slide>
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<slide>slides/xdebug/why-cloud-foreign-network-ssh-01.xml</slide>
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<slide>slides/xdebug/why-cloud-foreign-network-ssh-02.xml</slide>
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<slide>slides/xdebug/why-cloud-foreign-network-ssh-03.xml</slide>
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<slide>slides/xdebug/why-cloud-foreign-network-ssh-04.xml</slide>
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<slide>slides/xdebug/why-cloud-foreign-network-ssh-05.xml</slide>
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<slide>slides/xdebug/why-cloud-foreign-network-ssh-06.xml</slide>
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<slide>slides/xdebug/why-cloud-cloud-01.xml</slide>
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<slide>slides/xdebug/why-cloud-cloud-02.xml</slide>
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<slide>slides/xdebug/why-cloud-cloud-03.xml</slide>
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<slide>slides/xdebug/why-cloud-cloud-04.xml</slide>
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<slide>slides/xdebug/why-cloud-cloud-05.xml</slide>
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<slide>slides/xdebug/why-cloud-cloud-06.xml</slide>
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<slide>slides/xdebug/why-cloud-cloud-08.xml</slide>
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<slide>slides/xdebug/why-cloud-cloud-09.xml</slide>
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<slide>slides/xdebug/donate.xml</slide>
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<slide>slides/xdebug/business-support.xml</slide>
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<slide>slides/xdebug/transparency.xml</slide>
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<!-- <s lide>slides/xdebug/phpinternalsnews.xml</slide> -->
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<slide>slides/mongodb/questions.xml</slide>
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<slide>slides/xdebug/resources.xml</slide>
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</presentation>
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