On Thursday, April 25, 2002, at 04:27 PM, Liam Gibbs wrote:
> Thanks for all your help, everyone, but both
> suggestions (unset and array_slice) pretty much didn't
> improve on my current way. I was jsut trying to find a
> faster way, but unset doesn't seem to be working
> properly (but I'll need to fiddle more) and the
> array_slice way is just too intensive.
>
> for($counter = 0; $counter < count($listitems);
> $counter++) {
> if($listitems[$counter] != $item)
> $newlist .= ",$listitems[$counter]";
> }
> $newlist = substr($newlist, 1, strlen($newlist));
> $listitems = explode("," $newlist);
Why not just do
$newlistitems = array(); // initialize variable
foreach ($listitems as $listitem) {
if ($listitem != $item) {
$newlistitems[] = $listitem;
}
}
This gives you an array called $newlistitems. Each element in
$newlistitems is an element from the old $listitems that does not match
$item.
Erik
----
Erik Price
Web Developer Temp
Media Lab, H.H. Brown
[EMAIL PROTECTED]
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