Laravel 10 Xampp with SSL certificate on intranet

I have been using laravel framework version 10 for in-house web application development, which will run on intranet not internet.

I downloaded and installed xampp having php version 8.1.17, i downloaded and install composer with selecting php.exe of php version 8.1.17 installed at "C:/xampp/php"

after that i have downloaded laravel 10 project using composer at path "C:/xampp/htdocs/project".

I have valid ssl certificate for my intranet domain for example abc.example.com, now at "C:/xampp/apache/extra/httpd-vhosts.conf", i have placed following code to configure ssl certificate

when i am accessing my application using url "https://abc.example.com:444/", it is showing :

"make(Kernel::class); $response = $kernel->handle( $request = Request::capture() )->send(); $kernel->terminate($request, $response);" which is content of public/index.php, displaying as plain text.

can anyone guide me with this ? i am new to laravel but not xampp.