Psalm : Psalm is a static analysis tool for finding errors in PHP applications.
Phan : Phan is a static analyzer that looks for common issues and will verify type compatibility on various operations when type information is available or ...
asdf : Extendable version manager with support for Ruby, Node.js, Elixir, Erlang & more
The PHP Coding Standards Fixer : 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 ...
Deployer : Deployer is a deployment tool written in PHP.