Posted by Jochem Maas on 03/17/05 18:07

ross@aztechost.com wrote:
> when I define a number as
>
> $number = 2.00
>
> then echo it the number shows as 2. How can I get the two zeros to show?
>
> This is not in any of my books but a fairly easy solution I'll bet!

please consider php.net as your book too ;-)

have fun with the following:

<?php

$newLine = ($viaWeb = isset($_SERVER["HTTP_HOST"]))
? "<br />"
: "\n";

$number = 2.00;

echo $number; echo $newLine;
var_dump( $number ); if ($viaWeb) { echo $newLine; }
printf("%0.2f", $number); echo $newLine;
echo number_format( $number, 2 ); echo $newLine;
echo sprintf("%01.2f", $number); echo $newLine;
echo number_format(123456789, 2, ",", " "); echo $newLine;

>
> R.
>

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