查询在表中添加两个图像不起作用

Question

我有一个 HTML 表单来上传一些值，包括两个图像，我有两个名为 uploads 和receipt 的文件夹，如果用户填写表单，我已经给出了以下查询插入：

if(isset($_POST['submit'])) {

$name = $_FILES['image']['name'];
    list($txt, $ext) = explode(".", $name);
    $image_name = time().".".$ext;
    $tmp = $_FILES['image']['tmp_name'];

    $shame = $_FILES['image']['name'];
    list($txt, $ext) = explode(".", $shame);
    $receipt_name = time().".".$ext;
    $tmp = $_FILES['image']['tmp_name'];

    if(move_uploaded_file($tmp, 'uploads/'.$image_name) && move_uploaded_file($tmp, 'receipt/'.$receipt_name) ){


        $sql = "INSERT INTO members (firstname, lastname, image, receipt) VALUES ('".$_POST['first_name']."','".$_POST['last_name']."' , '".$image_name."', '".$receipt_name."' )";
        $mysqli->query($sql);       
    }

    else {echo "Error";}

}

我收到以下错误：

注意：未定义的偏移量：C:\xampp\htdocs\form\index.php 第 15 行中的 1

注意：未定义索引：第 17 行 C:\xampp\htdocs\form\index.php 中的图像 错误

为什么这个查询没有将数据添加到数据库，也没有上传文件？

Answer 1

让我们检查您的代码是否进入 move_uploaded_file 函数，如果是，那么让我们找出您的查询构建。

if(isset($_POST['submit'])) {

$name = $_FILES['image']['name'];
    list($txt, $ext) = explode(".", $name);
    $image_name = time().".".$ext;
    $tmp = $_FILES['image']['tmp_name'];

    $shame = $_FILES['image']['name'];
    list($txt, $ext) = explode(".", $shame);
    $receipt_name = time().".".$ext;
    $tmp = $_FILES['image']['tmp_name'];

    if(move_uploaded_file($tmp, 'uploads/'.$image_name) && move_uploaded_file($tmp, 'receipt/'.$receipt_name) ){


        echo $sql = "INSERT INTO members (firstname, lastname, image, receipt) VALUES ('".$_POST['first_name']."','".$_POST['last_name']."' , '".$image_name."', '".$receipt_name."' )";
//paste this query into your phpmyadmin and check if its working or not.
die();
        $mysqli->query($sql);       
    }

    else {echo "Error";}

}