Did you know this about PHP?

It occurred to me today that there is actually a difference between using the $GLOBALS array and the global keyword in PHP.

You write:

function foo()
{
   global $var;
}

PHP does:

function foo()
{
   $var =& $GLOBALS['var'];
}

Why does this matter? The manual knows the answer.

On another note: I have been working on a new theme for a while now. It’s probably going to be my best one yet, but I’ll let you judge about that. I am also developing a WordPress plugin at the moment, it will be released when I launch the theme.