Yii2-advanced: Alternate folder layout for multiple applications?

Question

Yii

Hello everyone, looking in Google for the answer to my question, I found what I need
. I do everything according to the instructions, but I can’t set up .htacces in any way
And how to remove apps

<IfModule mod_rewrite.c>
    Options +FollowSymlinks
    RewriteEngine On
</IfModule>
<IfModule mod_rewrite.c>
    # если /admin, то в backend
    RewriteCond %{REQUEST_URI} ^/(admin)
    RewriteRule ^admin/assets/(.*)$ backend/web/assets/$1 [L]
    RewriteRule ^admin/css/(.*)$ backend/web/css/$1 [L]
    RewriteRule ^admin/js/(.*)$ backend/web/js/$1 [L]
    RewriteRule ^admin/libs/(.*)$ backend/web/libs/$1 [L]
    RewriteRule ^admin/img/(.*)$ backend/web/img/$1 [L]
    RewriteRule ^admin/plugins/(.*)$ backend/web/plugins/$1 [L]
    RewriteCond %{REQUEST_URI} !^/backend/web/(assets|js|css|js)/
    RewriteCond %{REQUEST_URI} ^/(admin)
    RewriteRule ^.*$ backend/web/index.php [L]
    RewriteCond %{REQUEST_URI} ^/(assets|css|js|images)
    RewriteRule ^assets/(.*)$ apps/web/assets/$1 [L]
    RewriteRule ^css/(.*)$ appss/web/css/$1 [L]
    RewriteRule ^js/(.*)$ apps/web/js/$1 [L]
    RewriteRule ^images/(.*)$ apps/web/images/$1 [L]
    RewriteRule ^(.*)$ apps/web/$1 [L]
    RewriteCond %{REQUEST_URI} !^/(frontend|backend)/web/(assets|css|js)/
    RewriteCond %{REQUEST_URI} !index.php
    RewriteCond %{REQUEST_FILENAME} !-f [OR]
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteRule ^.*$ apps/web/index.php
</IfModule>

Answer 1

It seems to me that this is not done by apache, but by means of yii2 itself by dividing the project into modules and setting up the correct router.