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psalm/docs/installation.md
2019-02-10 20:40:16 -05:00

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Installation

Psalm Requires PHP >= 5.6 and Composer.

composer require --dev vimeo/psalm

Add a psalm.xml config:

./vendor/bin/psalm --init [source_directory=src] [config_level=3]

where config_level represents how strict you want Psalm to be. 1 is the strictest, 8 is the most lenient.

Example:

$ ./vendor/bin/psalm --init src 3
Config file created successfully. Please re-run psalm.

Then run Psalm:

./vendor/bin/psalm