echo array_sum($price) * tax;
array_sum() was added to PHP 4.0.4.
Chris Lee wrote:
>
> <?
> function add_all($array)
> {
> foreach($array as $pos => $val)
> @$sum += $val;
> return @$sum;
> }
>
> $price[123] = 5;
> $price[123] = 2;
> $price[123] = 7;
> $price[123] = 9;
>
> $tax = 0.14;
>
> echo add_all($price) * $tax;
> ?>
>
> is there a built in function to replace add_all, I would like to have a
> add_all, multiply_all, divide_all, etc etc. a php function would just be
> nicer...
>
> Chris Lee
> Mediawaveonline.com
>
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--
Monte Ohrt <[EMAIL PROTECTED]>
http://www.ispi.net/
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