我已经设置了重定向，但它不起作用，代码是：
if($result){
$sql_result = mysql_query("SELECT * FROM `application` ORDER BY `application`.`app_id`
DESC LIMIT 0, 1");
$row = mysql_fetch_assoc($sql_result);
echo $row['app_id'];
echo $app_id;
header('Location: payment.php?id=$row['app_id']');
exit();
}
页面没有重定向，只是返回一个空白页面。有什么想法吗？谢谢
像一样尝试
header('Location: payment.php?id='.$row['app_id']);
尝试用替换最后一行
header('Location: payment.php?id='.$row['app_id']);
exit();
这样尝试：
header("Location: payment.php?id=".$row['app_id']);
if($result){
$sql_result = mysql_query("SELECT * FROM `application` ORDER BY `application`.`app_id`
DESC LIMIT 0, 1");
$row = mysql_fetch_assoc($sql_result);
echo $row['app_id'];
echo $app_id;
?>
<script>
window.location=payment.php?id=<?php echo $row['app_id'];?>
</script>
<?php
exit();
}
?>