tldr/pages/common/phpstan.md

# phpstan

> A PHP static analysis tool to discover bugs in code.
> More information: <https://phpstan.org/user-guide/command-line-usage>.

- Analyze one or more directories:

`phpstan analyse {{path/to/directory1 path/to/directory2 ...}}`

- Analyze a directory using a configuration file:

`phpstan analyse {{path/to/directory}} {{[-c|--configuration]}} {{path/to/config}}`

- Analyze using a specific rule level (0-10, higher is stricter):

`phpstan analyse {{path/to/directory}} {{[-l|--level]}} {{level}}`

- Specify an autoload file to load before analyzing:

`phpstan analyse {{path/to/directory}} {{[-a|--autoload-file]}} {{path/to/autoload_file}}`

- Specify a memory limit during analysis:

`phpstan analyse {{path/to/directory}} --memory-limit {{memory_limit}}`

- Display available options for analysis:

`phpstan analyse --help`