trailing zeros in double

[poLka]

how do i get the trailing zero to print in the following scenario:

$price = 0.70;

print $price; 

this will print simply 0.7. but i need it to print 0.70.

sorry if this sounds dumb, been having a tough day. cheers!

[Herbster]

$money1 = 68.75;
$money2 = 54.35;
$money = $money1 + $money2;
// echo $money will output "123.1";
$formatted = sprintf("%01.2f", $money);
// echo $formatted will output "123.10"

http://www.php.net/manual/en/function.fprintf.php

[Jump]

Or you can just use number_format.

$price = 0.70;
echo number_format($price, 2); 

http://www.php.net/manual/en/function.number-format.php

[poLka]

thank you for the help