How to configure cnc on a subdomain?

Question

PHP

There was a task to make 2 sites on, 1 subdomain, with one Bitrix admin panel.
As expected, I placed the site in a separate folder in public_html.
Set up .htaccess

RewriteCond %{HTTP_HOST} ^(www\.)?market\.site\.ru$ [NC]
RewriteCond %{REQUEST_URI} !/market
RewriteCond %{REQUEST_URI} !less$ [NC]
RewriteRule (.*) /market/$1 [L]

how it looks in cnc (urlrewrite.php):

array(
    "CONDITION" => "#^/market/salon/#",
    "RULE" => "",
    "ID" => "bitrix:news",
    "PATH" => "/market/salon/index.php",
  ),

Everything works without a subdomain, but not with it.

Answer 1

If you implement multi-site
Then you need to:
1) in the folder with the second site, add symlinks to the bitrix and upload folder
2) create a second site through the admin panel, specify the full path to the root, specify the subdomain on which it should respond.
3) Register the path for the first site and the domain on which it responds.