Re: Looping Addition
| From: | Chris Wesley | Date: | Thu, 05 Dec 2002 00:44:19 +0000 |
| Subject: | Re: Looping Addition | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-127072@lists.php.net to get a copy of this message | ||
On Wed, 4 Dec 2002, Stephen wrote:
> I already have that. $_POST['vars'] is a number and I already check that you
> on a page before. All I need to know is how to keep adding numbers until
> there are no more to add...
If you mean that $_POST['vars'] is an array of numbers:
$total = 0;
foreach( $_POST['vars'] as $number ){
$total += $number;
}
If you mean that all vars in the POST data are numbers you want to add:
$total = 0;
foreach( $_POST as $number ){
$total += $number;
}
g.luck,
~Chris