Posted by Jochem Maas on 09/30/96 11:05

Jochem Maas wrote:
> Tom wrote:

<snip>

Sorry Tom, I hit the send button too early!
I mean to add some context to the code below so you would (hopefully)
understand what I mean:

>
> OR define the function outside of the class e.g.
>
> function aFunction($value, $key)
> {
> global $aReturnString;
> $aReturnString = $aReturnString.$value;
> }
>

....was meant to be:

function aFunction($value, $key)
{
global $aReturnString;
$aReturnString = $aReturnString.$value;
}

class aClass
{
some other stuff, constructor etc
public function aPublicFunction($anArray)
{
global $aRetrunString;
function aFunction($value, $key)
{
global $aReturnString;
$aReturnString = $aReturnString.$value; }

array_walk($anArray,'aFunction');
return $aReturnString;
}

// rest of the class definition goes here...


<snip>

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