it seems that...
$newarray = array()
foreach($oldarray as $key => $value)
if(! isset($newarray[$key]))
$newarray[$key] = $value;
-JAson Garber
IonZOft.com
At 10:42 AM 11/14/2001 +0100, Spunk S. Spunk III wrote:
>Thanks everyone for the ideas,
>Here's what I came up with...
>I forgot to mention that I needed to preserve the original array's keys.
>Here is a replacement I wrote that seems to work. Let me know if you see
>errors in it or have improvements.
>
>function my_array_unique($somearray)
>{
> asort($somearray);
> reset($somearray);
> $currentarrayvar = current($somearray);
> foreach ($somearray as $key=>$var)
> {
> if (next($somearray) != $currentarrayvar)
> {
> $uniquearray[$key] = $currentarrayvar;
> $currentarrayvar = current($somearray);
> }
> }
> reset($uniquearray);
> return $uniquearray;
>}
>
>
> >
> > I'm working on a script that needs array_unique() but my host is using
> 4.0.4
> > and it's broken in that build. Does anyone have a good workaround for this?
> > I can wait for my host to upgrade but if I release this code, it would be
> > better to have the workaround...
> >
> > I just need a good way to check for dups in an array and remove them. I
> > can't get my brain around it...
> >
> > TIA
> > Spunk
> >
> >
> > --
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>
>
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