On the BitExpert blog Stephan Hochdörfer shares a new tool, a PSR-7 compliant middleware, that allow easy integration with your current application of the Prophiler debugging/profiling tool.

Prophiler is a PHP Profiler & Developer Toolbar which is part of the Phalcon project but can also be used as a stand-alone component, kind of like the Symfony Web Debug Toolbar or Z-Ray. What I like about Prophiler is that on the one hand hand it is super easy to install and on the other hand offers a few nice adapters (e.g. PSR-3 logging or Doctrine integration) out-of-the-box.

The middleware is a simple Composer install away. He includes the code you'll need to make the Prophiler instance and how to hook in the middleware for use. His example uses the Zend Framework Stratigility structure but because it's a PSR-7 compliant package, it can integrate just as easily with any PSR-7 framework/library. He also includes a sample of running a request and mentions the automatic addition of the toolbar to the output.