php - MySQL INSERT 未使用 PHP 插入预期值

Question

我正在尝试将图像保存到我的服务器，请查看其使用 php 和 mysql 的代码。我收到此错误图像位置未出现在我的数据库中，仅以下内容出现在表位置上:“照片”/”它不保存图像名称。

我该怎么做？

这是我的代码:

// Uploading image file and store it to specific folder & save location into db
$image= addslashes(file_get_contents($_FILES['image']['tmp_name']));
$image_name= addslashes($_FILES['image']['name']); 
move_uploaded_file($_FILES["image"]["tmp_name"],"photos/" . $_FILES["image"]["name"]);
$location="photos/" . $_FILES["image"]["name"];

//storing path to db
$save=mysql_query("INSERT INTO photos (location) VALUES ('$location')");

Answer 1

你的错误处理非常糟糕。请改用以下代码；

foreach ($_FILES["image"]["error"] as $key => $error) {
    if ($error == UPLOAD_ERR_OK) {
        $tmp_name = $_FILES["image"]["tmp_name"][$key];
        $name = $_FILES["image"]["name"][$key];
        $full_path = "photos/" . $name; // be sure path is writable
        move_uploaded_file($tmp_name, $full_path);
        $save=mysql_query("INSERT INTO photos (location) VALUES ('$full_path')");
    } else {
        die($error);
    }
}