PHP_CodeSniffer : PHP_CodeSniffer tokenises PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.
Deployer : Deployer is a deployment tool written in PHP.
ApiGen : ApiGen is the tool for creating professional API documentation from PHP source code, similar to discontinued phpDocumentor/phpDoc.
Psalm : Psalm is a static analysis tool for finding errors in PHP applications.
dbv.php : dbv.php is a database version control web application featuring schema management, revision scripts, and more!
The PHP Coding Standards Fixer tool fixes most issues in your code when you want to follow the PHP coding standards as defined in the PSR-1 and PSR-2 documents.