Wpcs Laravel Package

Getting Started

Install the package via Composer as a dev dependency: composer require --dev wp-coding-standards/wpcs:^3.0. The package auto-registers with PHP_CodeSniffer via the Composer PHPCS plugin. Run checks using vendor/bin/phpcs --standard=WordPress path/to/code. Start with the WordPress standard (includes all sniffs), then consider narrowing to WordPress-Core, WordPress-Docs, or WordPress-Extra as needed. For most teams, using --standard=WordPress with CI integration is the minimal viable first step.

Implementation Patterns

Integrate WPCS early into your development workflow: configure a phpcs.xml.dist file in your project root to define your ruleset, ignore paths (e.g., vendor/), and sniff-specific settings (e.g., custom path prefixes). Use --encoding=utf-8 for multibyte-safe analysis and pipe output to tools like phpcs-reporter for reports. In CI, run on pull requests using GitHub Actions or similar with a matrix build (e.g., PHP 7.2–8.5) to catch compatibility issues. Combine with PHPCompatibilityWP for cross-PHP-version checks, and configure VariableAnalysis to detect undefined/unused variables. For IDE integration, use VS Code + PHP CS Fixer or PHPStan extensions configured to point to vendor/bin/phpcs.

Gotchas and Tips

• Global installs are deprecated: Only Composer-based installs (project or global via composer global) are officially supported since v3.0—avoid PHAR or PEAR.
• Path resolution quirks: Relative paths in phpcs.xml are resolved from the file’s directory, not where you run the command—use absolute paths for consistency in CI.
• Autoload issues: If sniffs aren’t discovered, clear PHPCS cache: phpcs -i to list installed standards; if missing, run composer dump-autoload.
• Customization landmines: Some sniffs (e.g., WordPress.NamingConventions.ValidFunctionName) are highly configurable but undocumented in the main README—check the wiki page for customizable sniff properties for overrides.
• Escaping assumptions: WPCS enforces contextual escaping (e.g., esc_html(), esc_attr()) but doesn’t catch edge cases like wp_kses_post() misuse—combine with static analysis (e.g., PHPStan) for full coverage.
• Performance tips: Use --parallel=8 to speed up large codebases, and exclude heavy sniffs (e.g., WordPress.WhiteSpace.PostConditionSpaces) in CI if latency is critical—re-enable selectively during PR reviews.