[SOLVED] Those variable through function

[Cardale]

I want to through a variable through my function and have it come out the other side with updates using preg_replace.

 

So far it works if I were to echo it from inside the function, but if I want to put the variable back together with the updates so I can use it down the line further in other functions how can I do it?

 

function TEST($a, $b, $c){
$result = preg_replace($a, 3, $b[$c]);
return $result;
}

 

Any help appreciated.

[Cardale]

never mind think I got it.