PHP phpsecRand::int Examples

Example #1

File: phpsec.otpcard.php Project: rjsmelo/tiki

 /**
  * Select a pre shared OTP from a list that a user can use.
  *
  * @param string $cardId
  *   Card ID to select a OTP from.
  *
  * @return integer
  *   OTP ID of a available OTP.
  */
 public static function select($cardId)
 {
     $card = self::load($cardId);
     $available = array_keys($card['usable']);
     $selected = phpsecRand::int(0, count($available) - 1);
     return $available[$selected];
 }