Re: Count columns in array
| From: | Philip Olson | Date: | Thu, 15 Feb 2001 18:39:48 +0000 |
| Subject: | Re: Count columns in array | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-39962@lists.php.net to get a copy of this message | ||
Try this :
<?php
$a[0][0] = 'a';
$a[0][1] = 'b';
$a[0][2] = 'c';
$a[1][0] = 'aa';
print '<br> $a : ' . sizeof($a); // 2
print '<br> $a[0] : ' . sizeof($a[0]); // 3
print '<br> $a[1] : ' . sizeof($a[1]); // 1
?>
Regards,
Philip Olson
http://www.cornado.com/
On Thu, 15 Feb 2001, Fabian Fabela wrote:
> Hello,
>
> I have the array $array[x][y];
>
> if I want to know the x I use count($array);
>
> Now, How can I count the y??
>
> Thank you.
>
> Fabian Fabela
> fabian@vacagorda.com
> www.vacagorda.com
>
>