Mvc-which open source PHP programs support namespaces?

There are a lot of open-source PHP programs, such as drupal, wordpress, phpbb, and phpmyadmin, and dedecms, diguo CMS, discuz, phpwind, and ecshop in China ...... However, namespace is not supported. They are all old-fashioned. I would like to ask the Open Source PHP program that meets the following conditions... there are a lot of open-source PHP programs, such as drupal, wordpress, phpbb, and phpmyadmin, and dedecms, diguo CMS, discuz, phpwind, and ecshop in China ...... However, namespace is not supported. They are all old-fashioned.

I would like to ask which open-source PHP programs meet the following requirements?

1) MVC method 2) namespace supported 3) CMS or forum BBS program with member panel and administrator background panel

Reply content:

There are a lot of open-source PHP programs, such as drupal, wordpress, phpbb, and phpmyadmin, and dedecms, diguo CMS, discuz, phpwind, and ecshop in China ...... However, namespace is not supported. They are all old-fashioned.

I would like to ask which open-source PHP programs meet the following requirements?

1) MVC method 2) namespace supported 3) CMS or forum BBS program with member panel and administrator background panel

Why the program? I only know symfony, yii2.0 is.

Yaf, Symfony, Laravel, Yii, Thinkphp...
All are Nnamespace MVC.
This is to solve the autoload problem.