[Foreigner]

У меня не сработало »

Это я перепутал вариант:

Код:

$urls = 'https://site.com/user/anything/anything',
        'https://anything.site.com/anything-anything-12345678/anything',
        'https://anything.site.com/'

$user, $post, $sub = $urls -replace '.+//[^./]+\.[^/]+/([^/]+)/.+','$1' `
                           -replace '\D+(\d+)','$1' `
                           -replace '.+//([^./]+).+', '$1'
        
"https://$sub/$user/$post"