如果我有一个表格,如下面的脚本:
<html>
<?php
session_start();
$con=mysqli_connect("localhost","root","","QSTNS");
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
$dsply=$_SESSION['q_indx'][$_SESSION['cindx']] ;
//echo $dsply ;
$qstn = mysqli_query($con,"SELECT * FROM qstns where qid = '". $dsply ."'");
$qstn = $qstn->fetch_array(MYSQLI_ASSOC);
//echo $qstn['qname'] . "<br>";
//echo $qstn['opta'] ."<br>";
//echo $qstn['optb']."<br>";
//echo $qstn['optc']."<br>";
//echo $qstn['optd']."<br>";
mysqli_close($con);
?>
<body>
<?php echo $qstn['qname'] ."<br>"; ?>
<form action="prcs_ansr.php" method="post">
<input type="radio" name="rply" value="A" /><?php echo $qstn['opta'] ; ?><br />
<input type="radio" name="rply" value="B" /><?php echo $qstn['optb']; ?> …