Quote Originally Posted by SambaNeko View Post
You will need to return it. Or, if desired, you could pass $value by reference by making this change:

Code:
function text_process(&$value){
If you did it that way, no return is necessary, and you'd only need this when calling it:

Code:
text_process($value);
(Your sample function call is different from your function definition here - I'm sticking with "text_process" for both...)
Oops sorry, still playing around with names to get some sort of logic into what functions are called.

So if I modify the variable I pass in the function list the changes are reflected in the calling script?