SV: [PHP] Array help needed
| From: | Knut Sætre | Date: | Thu, 18 Jan 2001 11:54:30 +0000 |
| Subject: | SV: [PHP] Array help needed | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-35330@lists.php.net to get a copy of this message | ||
Try this:
$array = array(1,2,3,4,5,3,3,1);
foreach(array_values($array) as $s)
{
$count[$s]++;
}
foreach(array_keys($count) as $s)
{
echo "Number: " . $s. " count: " . $count[$s] . "<Br>";
}
> -----Opprinnelig melding-----
> Fra: CDitty [mailto:mail@redhotsweeps.com]
> Sendt: 18. januar 2001 12:40
> Til: php-general@lists.php.net
> Emne: [PHP] Array help needed
>
>
> Hello all,
>
> I have 6 numbers that are in an array. I need to know how
> many times each
> number shows up in that array.
>
> ex....
> Numbers: 1,3,5,1,4,1
>
> Output needed: (Not necessarily like this)
> 1 3
> 3 1
> 5 1
> 4 1
>
> Can anyone help me with this? I looked in the manual, but
> couldn't find
> anything that was quite what I needed. I have tried sorting then
> array_count_values, but ended up with a result like this.
> Some results
> have counts, some don't.
>
> 1
> 2 1
> 4 1
> 4
> 4 3
> 5 1
>
> Thanks
>
> Chris
>
>
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