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archived-presentations/xdebug-dpc25.xml
2025-05-04 18:34:16 +01:00

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<?xml version="1.0" encoding="utf-8"?>
<presentation css="derick.css">
<topic>Debugging</topic>
<title>Better Debugging with Xdebug</title>
<event>Dutch PHP Conference</event>
<location>Amsterdam, The Netherlands</location>
<date>March 21st, 2025</date>
<speaker>Derick Rethans</speaker>
<email>derick@xdebug.org</email>
<mastodon>@derickr@phpc.social</mastodon>
<twitter>derickr</twitter>
<url>https://derickrethans.nl/talks/xdebug-dpc25</url>
<joindin>https://xdebug.org</joindin>
<slide>slides/xdebug/title.xml</slide>
<slide>slides/mongodb/me.xml</slide>
Code reorganisation
Modes
- only do what is needed
Reduce Configuration Options
Code Improvements (algorithms, memory, etc)
<!--<s lide>slides/xdebug/code-reorgnisation.xml</slide>-->
<!--< slide>slides/xdebug/modes.xml</slide>-->
<!--<s lide>slides/xdebug/config-settings-3.xml</slide>-->
<!--<s lide>slides/xdebug/config-settings-3b.xml</slide>-->
<!--<s lide>slides/xdebug/xdebug-3-speedup-1.xml</slide>-->
- xdebug_info() (demo, VS Code or PhpStorm)
- an API through xdebug_info() for mode detection (VS Code or PhpStorm)
'mode'
'extension-flags'
<slide>slides/xdebug/xdebug_info.xml</slide>
<slide>slides/xdebug/xdebug_info-2.xml</slide>
- xdebug_notify() (demo, VS Code)
<slide>slides/xdebug/xdebug_notify.xml</slide>
- file_link_format (demo, PhpStorm)
<!-- <s lide>slides/xdebug/xdebug_file_link_format.xml</slide>-->
-> ticket
<!--<s lide>slides/xdebug/diagnostic-log.xml</slide> (Also console output) -->
<slide>slides/xdebug/xdebug-recent-new-features.xml</slide>
Step debugging improvements
Step debugging improvements
<slide>slides/xdebug/breakpoint_resolving.xml</slide>
- breakpoint resolving (demo, PhpStorm)
<slide>slides/xdebug/return_value.xml</slide>
- return value debugging (demo, VS Code or PhpStorm)
<slide>slides/xdebug/breakpoint_not_resolving.xml</slide>
- Xdebug will now also log a warning if an IDE attempts to set a breakpoint on
a file that does not exist on the file system. (demo, PhpStorm)
<slide>slides/xdebug/xdebug_connect_to_client.xml</slide>
- xdebug_connect_to_client() (demo, PhpStorm)
<slide>slides/xdebug/xdebug_pseudo_hosts.xml</slide>
- xdebug://gateway and xdebug://nameserver (explain)
<slide>slides/xdebug/xdebug-recent-new-features.xml</slide>
<slide>slides/xdebug/xdebug-control-socket.xml</slide>
<slide>slides/xdebug/xdebug-future-features.xml</slide>
<slide>slides/xdebug/xdebug-native-path-mapping.xml</slide>
<slide>slides/xdebug/restaurant.xml</slide>
<slide>slides/xdebug/xdebug-cloud-announcement.xml</slide>
<slide>slides/xdebug/donate.xml</slide>
<slide>slides/xdebug/business-support.xml</slide>
<slide>slides/xdebug/transparency.xml</slide>
<!-- <s lide>slides/xdebug/phpinternalsnews.xml</slide> -->
<slide>slides/mongodb/questions.xml</slide>
<slide>slides/xdebug/resources.xml</slide>
</presentation>