wp-phpstan

Configuring PHPStan static analysis for WordPress involves setting up a `phpstan.neon` file with specific paths, exclusions, and WordPress-specific settings to ensure proper code quality checks. The process includes managing baselines and applying type annotations to handle third-party plugin compatibility.

PHPStan reports errors for native WordPress functions because it lacks default type definitions for the WordPress environment. Resolving these static analysis errors requires applying WordPress-specific PHPDoc annotations and configuring the analysis to recognize third-party plugin code.

Yes, you can use PHPStan with WordPress 6.9+ and Composer dependencies. This static analysis setup specifically targets WordPress 6.9+ environments and requires a Composer-based PHPStan installation to inspect your project's code quality and catch potential bugs before runtime.

The best way to manage a PHPStan baseline for an existing WordPress project is to generate and update a `phpstan-baseline.neon` file. This baseline captures current static analysis errors, allowing you to enforce code quality on new code while systematically addressing existing technical debt.

Fixing PHPStan errors related to third-party WordPress plugins requires adjusting your `phpstan.neon` configuration to recognize external code. You can resolve these static analysis errors by applying WordPress-specific PHPDoc annotations or defining ignore patterns for incompatible third-party structures.