Host name switching in PHP

host_switch.php

<?php

switch($_SERVER['HTTP_HOST'])
{
    case 'something.dev':
    case 'something-else.dev':
        // Development settings
    break;

    case 'something.com':
        // Staging settings
    break;

    default:
        // Production settings
}

?>

@akuzemchak I updated my snippet to your code. :) Thanks.

Yay! :)