Php “如何修复”；注意：未定义索引"；

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注意：未定义索引：isRemember in 第16行的web/controllers/cont.userForm.php

代码cont.userForm.php

if(isset($_POST) && $_GET['action'] == 'login' && $_GET['token'] == $_SESSION['token']){
        if($huy->isExist(APP_TABLES_PREFIX . 'user','id',array('email'=>$_POST['email'],'password'=>sha1($_POST['password'])))){
            $thisUser = $db->Query(APP_TABLES_PREFIX . 'user','role',array('email'=>$_POST['email'],'password'=>sha1($_POST['password'])));
            if($thisUser['0']['role'] == 0){
                $user->alert('danger',$l['email_not_confirmed']);
            }else{
                if ($_POST['isRemember'] == 0){
                    $user = $db->Query(APP_TABLES_PREFIX . 'user','*',array('email'=>$_POST['email'],'password'=>sha1($_POST['password'])));
                    $db->Update(APP_TABLES_PREFIX . 'user',array('email'=>$_POST['email']),array('last_login'=>$now));
                    $_SESSION['userId'] = $user['0']['id'];
                    echo '...';

                }else{

                    $user = $db->Query(APP_TABLES_PREFIX . 'user','*',array('email'=>$_POST['email'],'password'=>sha1($_POST['password'])));
                    $db->Update(APP_TABLES_PREFIX . 'user',array('email'=>$_POST['email']),array('last_login'=>$now));
                    $_SESSION['userId'] = $user['0']['id'];
                    setcookie("userId",  $user['0']['id'],  time() + (10 * 365 * 24 * 60 * 60), '/', NULL, 0 ); 
                    setcookie("hash",  md5($user['0']['id'].$user['0']['password']),  time() + (10 * 365 * 24 * 60 * 60), '/', NULL, 0 ); 
                    echo '...'; 
                }   
            }
        }else{
            $user-> alert('danger',$l['login_incorrect']);
        }
    }

---

您可以更改if语句以检查POST变量是否存在：

if (isset($_POST['isRemember'] && $_POST['isRemember'] == 1){
...
}
else
{
...
}

---

因为如果未选中复选框，则不会发送该复选框，因此会出现未定义的索引错误。

如果未选中复选框，则不会发送复选框。