PHP Get OS Name: Get the current user machine operating system name

This package provides a simple class that gets the current user machine's operating system name.

It checks the PHP_OS constant value and returns the name of the associated operating system.

Currently, it recognizes the name of several well-known operating systems like Windows, Linux, and Darwin (macOS, OSX, iOS, etc.).

If the user machine runs a different operating system, the class returns unknown to specify that the class is not yet ready to recognize the user machine's operating system.