Function Help

[Anon]

Hey guys,
I've been searching everywhere for an answer to this question. I am trying to figure out how to pass a variable back from a user defined function.... eg/

function yo_bruv()
{
$wow='hmm';
}

How do I access the variable $wow outside of the function or is it not possible?

Thx in advance 🙂

[Anon]

function yo_bruv()
{
global $wow; // add this statment to make it globally
$wow='hmm';
}

[Anon]

function yo_bruv()
{
globally
$wow='hmm';
return $wow;
}
.
.
.
$var = yo_bruv();

[Anon]

thx for your help 🙂