php脚本离线工作但不能在线工作

Question

实时示例这是我的示例实时网站

问题是我的“联系我们”代码在我离线使用时工作正常（wampserver）但是当我将它上传到我的 cpanel 时它不起作用......我几乎尝试了所有方法但警报只是向我发送“连接失败" Connection.php 工作正常，我可以连接到数据库，问题似乎出在 INSERT 语句中。 我在我的代码中没有看到任何问题，因为我的其他“注册”表单在线工作正常，请参阅我的示例网站。 我的代码没有错误问题，因为我已经检查了错误日志：

    <?php 

include_once 'Connection.php';

if(isset($_POST['btn-index']))
{
 $first_name = $_POST['first_name'];
 $email = $_POST['email'];
 $contact = $_POST['contact'];
 $subject = $_POST['subject'];
 $message = $_POST['workarea'];


$first_name = stripslashes($_REQUEST['first_name']);
$first_name = mysqli_real_escape_string($conn,$first_name);

$email = stripslashes($_REQUEST['email']);
$email = mysqli_real_escape_string($conn,$email);

$contact = stripslashes($_REQUEST['contact']);
$contact = mysqli_real_escape_string($conn,$contact);

$subject = stripslashes($_REQUEST['subject']);
$subject = mysqli_real_escape_string($conn,$subject);

$message = stripslashes($_REQUEST['workarea']);
$message = mysqli_real_escape_string($conn,$message);

$sql = "INSERT INTO `inquiry` (First_Name,Email,Contact,Subj,Message)
VALUES('$first_name','$email','$contact','$subject','$message')";

if($conn->query($sql) === TRUE)
        {
            ?>
            <script>
            alert('Records Submitted!');
            window.location.href='index.php#parent_contacts';
            </script>
            <?php
        }
        else
        {
            ?>
            <script>
            alert('Connection Failed...');
            window.location.href='index.php#parent_contacts';
            </script>
            <?php
        }
$conn->close();
}

//---------FOR ABOUT-US.PHP-------------------------
if(isset($_POST['btn-contact']))
{
 $name = $_POST['name'];
 $email = $_POST['email'];
 $contact = $_POST['contact'];
 $subject = $_POST['subject'];
 $message = $_POST['message'];


$name = stripslashes($_REQUEST['name']);
$name = mysqli_real_escape_string($conn,$name);

$email = stripslashes($_REQUEST['email']);
$email = mysqli_real_escape_string($conn,$email);

$contact = stripslashes($_REQUEST['contact']);
$contact = mysqli_real_escape_string($conn,$contact);

$subject = stripslashes($_REQUEST['subject']);
$subject = mysqli_real_escape_string($conn,$subject);

$message = stripslashes($_REQUEST['message']);
$message = mysqli_real_escape_string($conn,$message);

$sql = "INSERT INTO `inquiry` (First_Name,Email,Contact,Subj,Message)
VALUES('$name','$email','$contact','$subject','$message')";

if($conn->query($sql) === TRUE)
        {
            ?>
            <script>
            alert('Records Submitted!');
            window.location.href='Contact-Us.php';
            </script>
            <?php
        }
        else
        {
            ?>
            <script>
            alert('Connection Failed...');
            window.location.href='Contact-Us.php';
            </script>
            <?php
        }
$conn->close();
}

?>

Answer 1

重新编写代码后，我终于解决了我的问题。 原来问题出在我的 SQL 表上.. 行没有整理，所有行都变成了“int”，不知道是什么在 Godaddy myphpAdmin 上触发了它，但是当使用我的本地时它在我的 wamp 上运行良好