PHP - 无法移动文件

Question

我正在寻找使用 PHPMailer 发送附件。要发送邮件，我需要存储它，因此在此过程中我会自动创建一个文件夹，并且我想将这些上传的文件保存在该文件夹中。文件夹已正确创建，但文件未在文件夹内移动。我试过使用move_uploaded_fileandcopy但这不起作用。如果有人能告诉我这里出了什么问题...if (!empty($_POST['uploaded_file']) & isset($_POST['uploaded_file'])){                // Creatinf folder ploads if not exist                $path_upload = "uploads";                createFolderIfNotExist($path_upload);                // create folder with company name if not exist                $path_file = $path_upload . '/mail_upload';                createFolderIfNotExist($path_file);                // create folder with date + id_user                $path_file .= "/".date("Ymd").$user->getId();                createFolderIfNotExist($path_file);                foreach ($_POST['uploaded_file'] as $attachment2) {                    move_uploaded_file($attachment2, "../".$path_file."/".$attachment2);                    $pj = "/".$path_file."/".$attachment2;                    // Attachments                    $mail->addAttachment($pj);    // Optional name                }            }谢谢你的帮助

Answer 1

第一个问题是您正在处理带有$_POST. 应该是$_FILES。

第二个问题是你应该tmp_name在你的move_uploaded_file函数中使用索引。

第三个问题是foreach如果您上传多个文件，您的循环不正确。

看起来您正在上传目录外的$path_file文件。所以，试试这个：

if (!empty($_FILES) & isset($_FILES['uploaded_file']['tmp_name'])) {

    // Create folder uploads if not exists

    $path_upload = 'uploads';

    createFolderIfNotExist($path_upload);

    // create folder with company name if not exists

    $path_file = $path_upload . '/mail_upload';

    createFolderIfNotExist($path_file);

    // create folder with date + id_user

    $path_file .= '/' . date('Ymd') . $user->getId();

    createFolderIfNotExist($path_file);

    foreach ($_FILES['uploaded_file']['name'] as $key => $attachment2) {

        move_uploaded_file($_FILES['uploaded_file']['tmp_name'][$key], $path_file . '/' . $attachment2);

        $pj = '/' . $path_file . '/' . $attachment2;

        // Attachments

        $mail->addAttachment($pj);    // Optional name

    }

}

Answer 2

使用此链接后将服务器文件权限更改为 777 希望您的问题得到解决。

if (!empty($_FILES) & isset($_FILES['uploaded_file']['tmp_name'])) {

    // Create folder uploads if not exists

    $path_upload = 'uploads';

    if (!file_exists($path_upload)) {

        mkdir($path_upload, 0777, true);

    }

    // create folder with company name if not exists

    $path_file = $path_upload . '/mail_upload';

    if (!file_exists($path_file)) {

        mkdir($path_file, 0777, true);

    }

    // create folder with date + id_user

    $path_file .= '/' . date('Ymd') . $user->getId();

    createFolderIfNotExist($path_file);

    if (!file_exists($path_file)) {

        mkdir($path_file, 0777, true);

    }

    foreach ($_FILES['uploaded_file']['name'] as $key => $attachment2) {

        move_uploaded_file($_FILES['uploaded_file']['tmp_name'][$key], $path_file . '/' . $attachment2);

        $pj = '/' . $path_file . '/' . $attachment2;

        // Attachments

        $mail->addAttachment($pj);    // Optional name

    }

}

Answer 3

if (!empty($_FILES) & isset($_FILES['uploaded_file']['tmp_name'])) {

              if (move_uploaded_file($_FILES['uploaded_file']['tmp_name'], "/documents/new/")) {

        print "Uploaded successfully!";

   } else {

        print "Upload failed!";

   }

}