Subdomain file path, how to set?

Question

htaccess

Public_html folder for the main 2nd level domain in the hosting root
I need to create subfolders in it and assign them domains to 3rd level domains (from the main one)
I created folders, subdomains,

registered in .htaccess

RewriteCond %{HTTP_HOST} ^sub_1\.site\.ru$ [NC]
    RewriteCond %{REQUEST_URI} !^/sub_1.*$ [NC]
    RewriteRule ^(.*)$ /sub_1/$1 [L,NS]

    RewriteCond %{HTTP_HOST} ^sub_2\.site\.ru$ [NC]
    RewriteCond %{REQUEST_URI} !^/sub_2.*$ [NC]
    RewriteRule ^(.*)$ /sub_2/$1 [L,NS]

Now I have a file path error, because they refer to the main domain folder
How to fix the error without making changes to the .php files?

Answer 1

1. What is the control panel?
2. why do you need to create subdirectories for subdomains in the site itself, what is the logic in your opinion? why not just create them as a separate site without these tricks?
3. symlink will help you solve the problem https://linux-notes.org/sozdanie-ssy-lok-symlink-v...