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A static analysis tool for finding errors in PHP applications. More information:

  • Generate a Psalm configuration:

psalm --init

  • Analyze the current working directory:


  • Analyze a specific directory or file:

psalm {{path/to/file_or_directory}}

  • Analyze a project with a specific configuration file:

psalm --config {{path/to/psalm.xml}}

  • Include informational findings in the output:

psalm --show-info

  • Analyze a project and display statistics:

psalm --stats

  • Analyze a project in parallel with 4 threads:

psalm --threads {{4}}