Correcting teacher:查无此人
Correction status:qualified
Teacher's comments:完成的不错,继续保持
<?php
$code = $_GET['code'];
if($code == 1){
echo '我接收到了1';
}else if($code == 2){
echo '我接收到了2';
}else{
echo '我没有接收到1或者2';
}
?>