$aliens_spaceship_location='space';
$location ='Devil Tower';
$scientis_location ='Earth';
$aliens_melody = array(d, e, c, C, G);
$melody_send_to_space = array(d, e, c, C, G);
if ($aliens_melody == $melody_send_to_space) {
$aliens_spaceship_location = $location;
if ($aliens_spaceship_location =='Devil Tower') {
$scientis_location ='Space';
}
echo 'Scientists are in '.$scientis_location.' now';
}
?>