vb.org Archive - If there's only one number after the decimal place in a value

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- vB3 Programming Discussions (https://vborg.vbsupport.ru/forumdisplay.php?f=15)

- - If there's only one number after the decimal place in a value - add a 0 after it. (https://vborg.vbsupport.ru/showthread.php?t=61254)

Link14716

02-06-2004 08:36 PM

If there's only one number after the decimal place in a value - add a 0 after it.

How would I go about pulling something like this off?

g-force2k2

02-06-2004 09:20 PM

try the round function.

PHP Code:


		
			
$newnumber = round ( $number, 2 ) ;

Cheers,
g-force2k2

Link14716

02-06-2004 09:22 PM

The number is already rounded to two decimal places before being store in the database. I'll try using round again before it is displayed, I don't think it'd work though.

EDIT: No dice.

g-force2k2

02-06-2004 09:25 PM

It could perhaps be the column field type that's causing the problem.

Cheers,
g-force2k2

Link14716

02-06-2004 09:27 PM

Quote:

Originally Posted by g-force2k2

It could perhaps be the column field type that's causing the problem.

Cheers,
g-force2k2

Well, it doesn't work when I try it before displaying the number.

The column type is varchar.

g-force2k2

02-06-2004 09:41 PM

There could perhaps be an easier way then I know of, but instead I just made a quick fucntion:

PHP Code:


		
			
function twopl_round ( $number )

{

    $numbits = explode ( ".", $number ) ;

    if ( strlen ( $numbits[1] ) < 2 ) :

        $number.= '0' ;

    endif ;

    return $number ;

}

Just call the function by:

PHP Code:


		
			
$number = twopl_round ( $number ) ;

Cheers,
g-force2k2

Link14716

02-06-2004 09:47 PM

Works like a charm! Thanks, g-force!

g-force2k2

02-06-2004 09:49 PM

Quote:

Originally Posted by Link14716

Works like a charm! Thanks, g-force!

Hey no problem, glad it worked :)

Cheers,
g-force2k2

Xenon

02-06-2004 11:30 PM

i know you've got the way you want it already, but i may say, there is already a function in php which does that afaik

PHP Code:


		
			
$number = number_format($number, 2, '.', '');

Link14716

02-06-2004 11:41 PM

That shows how much I use number_format :p

Thank you, Xenon and g-force2k2 for the help. :)

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