Best way to get hostname with php

Question

I have a php application that is installed on several servers and all of our developers laptops. I need a fast and reliable way to get the server\'s hostname or some other

Answer 1

What about gethostname()?

Edit: This might not be an option I suppose, depending on your environment. It's new in PHP 5.3. php_uname('n') might work as an alternative.