php echo 00 or 000

Discussion in 'PHP' started by Adulu, Oct 27, 2008.

0
  1. #1
    $x=1;
    echo $x;
    result =0

    how to do that result =01 or 001?

    help! appreciate.
     
    Adulu, Oct 27, 2008 IP
  2. Bohra

    Bohra Prominent Member

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    #2
    u want a 0 before the 1 ??
     
    Bohra, Oct 27, 2008 IP
  3. joebert

    joebert Well-Known Member

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    #3
    http://www.php.net/sprintf

    <?php
$x = 1;

$str = sprintf('%02s', $x);
echo "$str<br/>"; // 01

$str = sprintf('%03s', $x);
echo "$str<br/>"; // 001

$str = sprintf('%04s', $x);
echo $str; // 0001
?>
    Code (markup):
     
    joebert, Oct 27, 2008 IP
    Adulu likes this.
  4. Adulu

    Adulu Peon

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    #4

    Thanks so much:)
     
    Adulu, Oct 27, 2008 IP