Yii2 uses five module layout files

Normally, the layout file used by a view is:

/basic/views/layouts/main.php

And we often need to define the view used by a module by ourselves. In this case, we only need to define it in the corresponding controller. Add in php:

public $layout="rbac/rbacadmins.php";

(the default action can also be changed, use public $defaultAction='index';)

At the same time, copy the default layouts/main.php to generate a new layout.php file and place it in the corresponding location:

/basic/views/layouts/rbac/rbacadmins.php

.

The above introduces the use of five module layout files in Yii2, including aspects of the content. I hope it will be helpful to friends who are interested in PHP tutorials.