Finding bugs in seconds

G
Gert de Pagter
••
Finding bugs in seconds Static analysis in PHP
Who am I ● Gert de Pagter / BackEndTea ● 26 years old ● Work for Ibuildings ● Internship at YourSurprise ● Open Source
Bugs
Bugs
Static Analysis
Finding bugs in seconds
Its Not ● Mess detector ● Linter ● Fixer
Syntax Functionality
Syntax ??? Functionality
Spot the bug
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
The Tools
PHPStan
Finding bugs in seconds
PHP Static Analysis
Ondřej Mirtes
PHPStan ● PHP Static Analysis ● Configuration levels ● Plugins
●
●
●
●
●
Psalm
Finding bugs in seconds
Vimeo
Psalm ● PHP Static Analysis Linting Machine ● ‘Grandfather’ old code ● New features
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
Finding bugs in seconds
Find me ● twitter.com/backendtea ● github.com/backendtea ● backendtea.com
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Finding bugs in seconds

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Presentation given at full stack Ghent on 2019-10-09.

G
Gert de Pagter

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Finding bugs in seconds