摘要: 1 <?php 2 $x=@$_POST['textfield']; 3 if($x<60){ 4 echo "不及格"; 5 }elseif($x>=60&&$x<=70){ 6 echo "及格"; 7 }elseif($x>=70&&$x<=80){ 8 echo "中等"; 9 }elsei 阅读全文
posted @ 2021-06-23 21:33 韵墨 阅读(789) 评论(0) 推荐(0) 编辑