Laravel is the most popular PHP web framework. This is the place to discuss and ask your questions about developing sites and webapps using Laravel.

CakePHP is a framework loosely based on the concepts of the wildly popular Ruby on Rails framework. This is the place to discuss and ask your questions about developing sites and webapps using CakePHP.

Symfony is the second most popular PHP web framework, while Laravel is more popular overall, Symfony is more popular with "enterprise" companies. This is the place to discuss and ask your questions about developing sites and webapps using Symfony.

The Yii framework (now version 2) is a very old PHP framework that is still popular today. It has fallen by the wayside a bit due to the massive popularity of Laravel, however. This is the place to discuss and ask your questions about developing sites and webapps using Yii 2.

CodeIgniter is another older framework that had a recent rewrite. This is the place to discuss and ask your questions about developing sites and webapps using CodeIgniter.

Laminas is a fork of Zend Framework 2, once one of the most popular frameworks and the closest thing to an "official PHP framework". This framework seems heavyweight at times but many people like the way it can help organize large codebases. This is the place to discuss and ask your questions about developing sites and webapps using Laminas.

Phalcon is a PHP web framework which makes the interesting choice of having most of its core functionality written in C. This means that it can easily beat other frameworks on many speed benchmarks. This framework seems heavyweight at times but many people like the way it can help organize large codebases. This is the place to discuss and ask your questions about developing sites and webapps using Phalcon.

Slim is a barebones "micro-framework" much like Sinatra in the Ruby world, or Flask in the Python world. It is very popular for creating REST APIs. This framework seems heavyweight at times but many people like the way it can help organize large codebases. This is the place to discuss and ask your questions about developing sites and webapps using Slim.