Re: help with adding

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Jay Fitzgerald wrote:
I have messed with this for a couple of days and cant get it right. Maybe I
need sleep :-)



The code below is echoing the qty correctly (10, 5, 25)



for ($i = 1; $i <= $sendnum; $i++)

{

            $qty = $_POST['qty'.$i];

            echo $qty . '<br />';

}



The question is, how would I take add each of these numbers (10+5+25)?

$sum = 0 // init the var for ($i = 1; $i <= $sendnum; $i++) { $sum =+ intval($_POST['qty'.$i]); } echo "$sum<br />";




Any help is appreciated.





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