How to download php gift certificate generator?

Asked By Danny I Sanders 20 points N/A Posted on - 09/11/2012

Hello experts,

How to download php gift certificate generator codes? Php is the best programming language that technology can offer and I am just wondering about gift certificate generator sample codes. This is all related to my html programs before, I want to learn more.

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Answered By Galaline Samuel 0 points N/A #130034

How to download php gift certificate generator?

Hi,

Below is the code which will help you in generating the random code. Which can be used for generating gift code.

  <?php
//To Pull 8 Unique Random Values Out Of AlphaNumeric

//removed number 0, capital o, number 1 and small L
//Total: keys = 32, elements = 33
$characters = array(
"A","B","C","D","E","F","G","H","J","K","L","M",
"N","P","Q","R","S","T","U","V","W","X","Y","Z",
"1","2","3","4","5","6","7","8","9");

//make an "empty container" or array for our keys
$keys = array();

//first count of $keys is empty so "1", remaining count is 1-7 = total 8 times
while(count($keys) < 8) {
    //"0" because we use this to FIND ARRAY KEYS which has a 0 value
    //"-1" because were only concerned of number of keys which is 32 not 33
    //count($characters) = 33
    $x = mt_rand(0, count($characters)-1);
    if(!in_array($x, $keys)) {
       $keys[] = $x;
    }
}

foreach($keys as $key){
   $random_chars .= $characters[$key];
}
echo $random_chars;
?>

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• Posted on - 09/12/2012
• Question Category: PHP