Helps you configuring objects with option arrays.
Projects using OptionsResolver
Symfony is an Open Source PHP Web applications development framework. It was originally conceived by the interactive agency SensioLabs for the development of web sites for its own customers. Symfony was published by the agency in 2005 under MIT Open Source license and today it is among the leading frameworks available for PHP development.
Silex is a PHP microframework for PHP 5.3. It is built on the shoulders of Symfony and Pimple and also inspired by Sinatra. A microframework provides the guts for building simple single-file apps. Silex aims to be: concise (it exposes an intuitive and concise API that is fun to use), extensible (it has an extension system based around the Pimple micro service-container that makes it even easier to tie in third party libraries) and testable (it uses Symfony's HttpKernel, which abstracts request and response and simplifies app testing).
Mautic revolutionizes marketing automation. Mautic is an open source software tool available to every business regardless of their size and economic standing. Mautic provides lead nurturing, lead monitoring, automated email marketing campaigns, social media integrations, landing pages, assets, reports, calendar, events, analytics, forms and more. Mautic makes marketing automation possible for everyone.