CodeIgniter PHP Style Guide

[eluser]TheFuzzy0ne[/eluser]
Not a problem. I have a Debian server sitting right next to me.

I have tried the following code with Windows and Linux, and it doesn't seem to make any difference. But I'm not sure if I missing something:

Code:

class MY_Class
{
    function MY_Class()
    {
        echo "class instantiated!\n";
    }

    function MY_FUNCTION()
    {
        echo "MY_FUNCTION() called\n";
    }
}

$class = new my_class();
$class->my_function();

# Output (both Windows and Linux):
#
# class instantiated!
# MY_FUNCTION() called

I can only conclude that this is more about consistency than anything else. Every framework has naming conventions, even if they're just their for consistency. My validator will be based upon the style guide, so I think that this should be flagged as a warning, unless of course it really can cause problems.