Question

我目前有数据库连接和配置文件模型。我可以将用户名保存在像这样的控制器中

if(isset($_POST['action'])){
        $user= $this->model('User');
        $user->username= $_POST['username'];

如何将个人资料图片保存到该用户？我尝试过

        $file = $_FILES['file']; //get file
        $file_name = $_FILES['file']['name']; //get file name
        $file_tempDir = $_FILES['file']['tmp_name']; // temp name
        $file_size = $_FILES['file']['size']; // file size
        $file_errorMsg = $_FILES['file']['error']; // error msg
        $file_type = $_FILES['file']['type']; //file type
        $file_convertedExtension = strtolower(pathinfo($file_name, PATHINFO_EXTENSION)); // to lower to avoid upper case extensions

        //Allow files to have the same name
        $file_uniq = uniqid('', true). "." . $file_convertedExtension;

        // Make sure extension is allowed*
        if(in_array($file_convertedExtension, $possible_extensions)){
            $file_saveDestination = '../images/' . $file_uniq;    
            move_uploaded_file($file_tempDir, $file_saveDestination);
        }
        else{
            echo "This type of file extension is not allowed.";
        }

$ user-> user_images = $ file_uniq;

但这不起作用。 $ user-> user_images = $ _POST ['file'] 似乎已添加到数据库中，但我不知道它是否正确

也move_uploaded_file（$ file_tempDir，$ file_saveDestination）;似乎并没有在目的地保存任何东西

如何将图像保存到PDO数据库

0 个答案: