Re: Simple array question, array delete

[Ken <kenkam@xxxxxxxxx>]

On Apr 6, 2005 3:27 PM, Ken <kenkam@xxxxxxxxx> wrote:
> 
> On Apr 6, 2005 3:09 PM, Ryan A <ryan@xxxxxxxxxxxx> wrote:
> 
> > Hey,
> > I have a $data_recs array like this:
> > 
> > 12
> > 445
> > 45655
> > 4
> > 3466663
> > etc
> > 
> > when the user gives me a number, i have to check if its in the array and
> > delete that entry...how do i do that?
> > I have looked at the manual but have gotten confused with array
> > pop,splice,array_key_exists etc
> > 
> > Thanks,
> > Ryan
> > 
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> 
> 
> 
> foreach ($array as $key=>$value)
> {
> if(strpos($value, $userValue)
> {
> unset($array['$key']);
> }
> }
> 
> i believe... not sure if it works or not
> 
> hope this helps
> 
> 
> 
sorry the if bit is not strpos
if ($value == $userValue)
{
// the unset part here
}