这是我的optverify.php代码，如果输入数字错误，则将其重定向到index.php，但未给出error.It应该给出错误的otp错误，但请帮助我解决此问题
<?php
// Create a unique instance of your session variables
session_start();
if(isset($_SESSION['usr_id']))
{
$uid=$_SESSION['usr_id'];
} else {
header("Location:login.php");
}
require_once 'include/DB_Functions.php';
$db = new DB_Functions();
if (isset($_POST['verifyotp'])) {
$otpsms = $_POST['smsotp'];
$otpemail = $_POST['emailotp'];
$user = $db->verifyotp($uid);
if($user){
$user['smsotp'] = $otpsms;
$user['emailotp'] = $otpemail;
header("Location:index.php");
} else {
$errormsg = "Invalid otp";
}
}
?>
和我的数据库功能代码如下
public function verifyotp($uid){
$stmt = $this->con->prepare("SELECT uid,smsotp,emailotp FROM users WHERE uid = '$uid'");
$stmt->bind_param("i", $uid);
if ($stmt->execute()) {
$stmt->bind_result($uid,$smsotp,$emailotp);
$stmt->fetch();
$user = array();
$user["uid"] = $uid;
$user["smsotp"] = $smsotp;
$user["emailotp"] = $emailotp;
$stmt->close();
return $user;
} else
{
return $stmt;
}
}
未经测试，但这应该工作！让我知道这是否行不通。将删除此答案。
更新
更改$user = $db->verifyotp($uid);为$user = $db->verifyotp($uid, $otpsms, $otpemail);
然后，如果您愿意测试3个参数（1）id（2）smsotp（3）emailotp，则按如下所示修改函数。
public function verifyotp($uid, $sotp, $eotp){
$stmt = $this->con->prepare("SELECT uid,smsotp,emailotp FROM users WHERE uid = '$uid' And smsotp='$sotp' And emailotp ='$eotp'");
$stmt->bind_param("i", $uid);
if ($stmt->execute()) {
$stmt->bind_result($uid,$smsotp,$emailotp);
$stmt->fetch();
$user = array();
$user["uid"] = $uid;
$user["smsotp"] = $smsotp;
$user["emailotp"] = $emailotp;
$stmt->close();
return $user;
} else
{
return $stmt;
}
}
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