This is the free project:



You have to configure two .htaccess, one here /L7x

Code:
<IfModule mod_rewrite.c>
    RewriteEngine On

    RewriteCond %{HTTP:X-Forwarded-Proto} !=https
    RewriteCond %{HTTPS} =off
    RewriteRule ^ https://laravista.altervista.org%{REQUEST_URI} [L,R=301]

    RewriteBase /L7x
    RewriteRule ^(.*)$ public/$1 [L]
</IfModule>
and one here /L7x/public

Code:
<IfModule mod_rewrite.c>
    <IfModule mod_negotiation.c>
        Options -MultiViews -Indexes
    </IfModule>

    RewriteEngine On
    RewriteBase /L7x

    # Handle Authorization Header
    RewriteCond %{HTTP:Authorization} .
    RewriteRule .* - [E=HTTP_AUTHORIZATION:%{HTTP:Authorization}]

    # Redirect Trailing Slashes If Not A Folder...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_URI} (.+)/$
    RewriteRule ^ %1 [L,R=301]

    # Handle Front Controller...
    RewriteCond %{REQUEST_FILENAME} !-d
    RewriteCond %{REQUEST_FILENAME} !-f
    RewriteRule ^(.*)$ public/index.php/$1 [L]
</IfModule>
and using the prefix here /L7x/routes/web.php

PHP Code:
Route::get('/L7x/test', function () {
return 'TEST';
});
WORKS!!