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Question About Numbers

Discussion in 'Programming' started by kc3, May 25, 2005.

0
  1. #1
    I need to make a PHP script that can tell how many characters are after the decimal and if there is only one character it will automatically add a 0 at the end of the number.
     
    kc3, May 25, 2005 IP
  2. exam

    exam Peon

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    #2
    Try 
    $my_num = 4.5;
echo number_format ($my_num, 2);
// prints 4.50
    PHP:
    See also php.net
     
    exam, May 26, 2005 IP