if ($something > X) {foreach (> X) {$something += Z}}

[FlashDancer]

today i programmed my own weight calculator.

one thing i am having a problem is with trying to make it so if a weight is over a certain number, then the shipping price will increase by X.

shipping prices are charged in 20000 gram blocks, so if I have something that is 22000 grams then that will be two blocks. what i need to do is something like (this is a big guess)

 

$row3 = 50;

$weighttotal = 22000;

if ($weighttotal > 20000) {

foreach (20000) {

$row3 += $row3;}

}

}

}

 

can it be done on php??

[trq]

This is just simple math.

 

$cost_per_block = 5;
$block_size = 20000;
$weight = 22000;
echo ceil($weight / $block_size) * $cost_per_block;

[FlashDancer]

thanks