Re: Displaying Number values
| From: | Samantha Savvakis | Date: | Mon, 04 Mar 2002 06:24:22 +0000 |
| Subject: | Re: Displaying Number values | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-87047@lists.php.net to get a copy of this message | ||
Hi,
You can achieve this by using the printf or sprintf statements.
<?
$numberval = 1;
printf("My number = %02d", $numberval);
?>
This will print "01"
If numberval = 20 - it will only print "20".
The %02d is the key. %02 means - print 2 characters with leading zero's if
there aren't 2 characters.
%03 - 3 characters with leading zero's etc etc
Hope I've explained that ok.
Sam
Phillip S. Baker <phillip@freewolf.net> wrote in message
news:5.1.0.14.0.20020303213806.00ab7a18@209.164.73.211...
> Hey All,
>
> I want PHP to print out the value of a number in a variable as something
> like 01.
> However whenever I try to I only get 1.
>
> Is there a way around this?
>
> Phillip
>