How to get the scheme, host, port, and path from a complete URL using PHP?

Suppose you have some URLs like:

$urls = [
    'https://www.hishabkitab.com/dashboard',
    'http://hishabkitab.com:8080',
    'http://localhost:5034',
    'https://ohr.hishabkitab.com'
];

If you want only a host from the URLs. You can use PHP built-in function parse_url() . Example

function get_host($url){
    $parsed_url = parse_url($url);
    return $parsed_url['host'] ?? '';
}

foreach($urls AS $url){
    echo get_host($url) . '<br';
}

The output will be like this:
www.hishabkitab.com

hishabkitab.com

localhost

ohr.hishabkitab.com

But if you want only port, just change the function like this:

function get_port($url){
    $parsed_url = parse_url($url);
    return $parsed_url['port'] ?? '';
}

The same applies to the get scheme.