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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