$num¶
Usage: $num(number,length)
Category: text
Description:
Returns number
formatted to length
digits, where number
and length
are integers and
length
cannot be greater than 20.
Example:
The following statements will return the values indicated:
$num(,) ==> ""
$num(,1) ==> "0"
$num(a,) ==> ""
$num(a,5) ==> "00000"
$num(123,5) ==> "00123"
$num(1.23,5) ==> "00000"
$num(123,) ==> ""
$num(123,0) ==> "123"
$num(123,1) ==> "123"
$num(123,20) ==> "00000000000000000123"
$num(123,50) ==> "00000000000000000123"
$num(123,5.5) ==> ""
$num(1.23,10) ==> "0000000000"