<?php require_once 'imports.php'; $next_serial1 = SerialNumberGenerator::getInstance()->getNextSerial(); $next_serial2 = SerialNumberGenerator::getInstance()->getNextSerial(); $next_serial3 = SerialNumberGenerator::getInstance()->getNextSerial(); ?> <html> <body> <p><?php echo $next_serial1; ?> </p> <p><?php echo $next_serial2; ?> </p> <p><?php echo $next_serial3; ?> </p> </body> </html>