php - Stu MYSQL AND PHP 中的完整专栏内容

Question

考虑:表名称:Oneline Exam

Tablename : exam
Column name:Question1
Column name:OptionA
Column name:OptionB
Column name:OptionC
Column name:OptionD

在页面上的每次点击

Column name:Question1
Column name:OptionB
Column name:OptionC
Column name:OptionA
Column name:OptionD

选项一定很丰富，也有问题。请任何人帮助我

Answer 1

仅随机播放选项

$result = mysql_query("SELECT Question,answer,A,B,C,D,sno FROM quest where 
SubjectName='$sub' order by rand()");
$num_rows = mysql_num_rows($result);
while($row = mysql_fetch_array($result, MYSQLI_ASSOC))
{
$Question['Question']=$row['Question'];
$answer['answer']=$row['answer'];
$A=$row['A'];
$B=$row['B'];
$C=$row['C'];
$D=$row['D'];
$sno['sno']=$row['sno'];
}   
$options = array($A,$B,$C,$D);
shuffle($options);