Undefined function

Just a simple problem for most of you i'm sure. I have a function addTeamFixtures and it calls on a function flip.

That function is defined later in the script. But I don't think it is happy with that.

The code where it calls the function:

                $rounds[$round][0] = flip($rounds[$ro开发者_高级运维und][0]);

Any ideas?

More code.....

    //function to flip rounds over
function flip($match) 
{
    $components = split('v', $match);
    return $components[1] . "v" . $components[0];
}

This is the function flip, and then I have a function which has the above code inside? Am i missing something?

You can call a function which is defined later in the script, what you can't do is call it when it is included later from another file (I guess it is your case).

So, maybe your solution would be to define it in the same file OR you will have to include it before.