当文件名中包含 +(加号)时，PHP file_get_contents() 不起作用

Question

我有几个文件名称中带有加号，但我似乎无法打开它们，因为该函数将其解释为空格。

示例:

File name: Report_Tue-Jun-02-2015-14:11:04-GMT+0200-(W.-Europe-Daylight-Time).html

当我尝试打开它时:

Warning: file_get_contents(/cores/Report_Tue-Jun-02-2015-14:11:04-GMT 0200-(W.-Europe-Daylight-Time).html) [function.file-get-contents]: failed to open stream: No such file or directory in .... on line 150

这是我的代码:

$file = $_GET['FILE'];  
$file = str_replace('+', '%2B', $file);
$content = file_get_contents($file);

有什么想法/解决方案吗？

Answer 1

以下方法对我来说效果很好。

<?

    # File name: Report_Tue-Jun-02-2015-14:11:04-GMT+0200-(W.-Europe-Daylight-Time).html 

    # Method 1.

    $file = 'Report_Tue-Jun-02-2015-14:11:04-GMT+0200-(W.-Europe-Daylight-Time).html';

    $data = file_get_contents($file);

    print($data);

    # Method 2.

    $data = file_get_contents('Report_Tue-Jun-02-2015-14:11:04-GMT+0200-(W.-Europe-Daylight-Time).html');

    print($data);
?>