PHP文件上传到linux cPanel显示成功但文件无处可寻

时间:2017-07-01 12:24:15

标签: php linux file-upload cpanel

这是我在这里发表stackoverflow的第一篇文章。我在这个网站上搜索了这个问题的其他解决方案,但无法找到任何解决方案。我甚至与GoDaddy支持进行了广泛的会议,但是没有成功。

这是我的代码,它从PHP引用中略微修改:

<html>
<body>

<?php
// In PHP versions earlier than 4.1.0, $HTTP_POST_FILES should be used instead
// of $_FILES.

if (isset($_POST['submit'])){
if (is_uploaded_file($_FILES['userfile']['tmp_name'])) {
$uploaddir = 'uploads/';
$uploadfile = $uploaddir . basename($_FILES['userfile']['name']);
$tmpfile = $_FILES['userfile']['tmp_name'];

echo '<pre>';
if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile)) {
    echo "File is valid, and was successfully uploaded.\n";
} else {
    echo "Possible file upload attack!\n";
}

echo 'File name: '.$uploadfile."\r\n";
echo 'Temp file: '.$tmpfile."\r\n\r\n";
echo 'Here is some more debugging info:';
print_r($_FILES);

print "</pre>";
}
}
?>

<form enctype="multipart/form-data" action="#" method="POST">
    <!-- MAX_FILE_SIZE must precede the file input field -->
    <input type="hidden" name="MAX_FILE_SIZE" value="1000000" />
    <!-- Name of input element determines name in $_FILES array -->
    Send this file: <input name="userfile" type="file" />
    <input type="submit" name="submit" id="submit" value="Send File" />
</form>
</body>
</html>

上传文件时的输出是:

Warning:  move_uploaded_file(uploads/Bender.jpg): failed to open stream: No such file or directory in /home/nflaum/public_html/_working/file_upload.php on line 15



Warning:  move_uploaded_file(): Unable to move '/tmp/phpWmeSDx' to 'uploads/Bender.jpg' in /home/nflaum/public_html/_working/file_upload.php on line 15

Possible file upload attack! File name: uploads/Bender.jpg Temp file: /tmp/phpWmeSDx

Here is some more debugging info:Array (
    [userfile] => Array
        (
            [name] => Bender.jpg
            [type] => image/jpeg
            [tmp_name] => /tmp/phpWmeSDx
            [error] => 0
            [size] => 91463
        )

)

以下是我已经尝试过的事情:

  1. 创建了我自己的php.ini文件并尝试了upload_tmp_dir的所有组合(使用phpinfo进行验证),无论是我自己还是GoDaddy代表。已验证的file_uploads已启用且所有设置均正常。

  2. 已验证文件夹对每个尝试过的组合都有777权限。

  3. 尝试重命名.htaccess以防某些路由配置导致问题。

  4. 连接到SSH并检查root / tmp文件夹以查看它是否存在(GoDaddy将主文件夹设置为/ home /)

  5. 没有一个解决了这个问题。看起来PHP认为文件正在正确上传,但它无处可寻。我希望这个论坛上的一位天才能够帮助我看到我错过的东西。

1 个答案:

答案 0 :(得分:0)

我认为脚本当前位置的路径不正确。你检查过了吗?是文件夹&#34;上传&#34;在file_upload.php脚本的同一目录中?