MINI

C:/siak/Siak71/bootstrap/v5/assets/plugins/jquery-validation/demo/captcha/

files >> C:/siak/Siak71/bootstrap/v5/assets/plugins/jquery-validation/demo/captcha/rand.php

 <?php

// Create a random string, leaving out 'o' to avoid confusion with '0'
$char = strtoupper(substr(str_shuffle('abcdefghjkmnpqrstuvwxyz'), 0, 4));

// Concatenate the random string onto the random numbers
// The font 'Anorexia' doesn't have a character for '8', so the numbers will only go up to 7
// '0' is left out to avoid confusion with 'O'
$str = rand(1, 7) . rand(1, 7) . $char;

?>