Php 当网站主机位于centos vmware中时，无法获取$U文件[“名称”][“tmp”U名称]

我使用centos os构建了一个web服务器，并上传了joomla源代码。 网站运行良好！但是当我上传一个文件时，有些文件我可以得到

$\u文件[“name”][“tmp\u name”]

，有些文件我不能得到

$\u文件[“name”][“tmp\u name”]

我不知道原因。 经验：

在窗口上：

upload_tmp_dir = [something or commented out to accept a server default]

---

谢谢收看

检查php.ini，确保文件中有临时路径

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是的，我做了。在etc/php.ini.upload_tmp_dir=“/tmp”中，您是否尝试过删除它并让apache设置临时路径默认值？好的，我尝试过删除它并设置临时路径默认值。但是一些文件我可以得到$_文件[“name”][“tmp_name”]并不是全部。可能应该先问一下，但是$_文件[“error”]中有什么内容吗？

    Array
(
    [name] => Array
        (
            [0] => myfile.zip
            [1] => 
            [2] => 
            [3] => 
            [4] => 
            [5] => 
        )

    [type] => Array
        (
            [0] => //cannot get
            [1] => 
            [2] => 
            [3] => 
            [4] => 
            [5] => 
        )

    [tmp_name] => Array
        (
            [0] => //cannot get
            [1] => 
            [2] => 
            [3] => 
            [4] => 
            [5] => 
        )
}

    Array
(
    [name] => Array
        (
            [0] => myfile.zip
            [1] => 
            [2] => 
            [3] => 
            [4] => 
            [5] => 
        )

    [type] => Array
        (
            [0] => application/octet-stream
            [1] => 
            [2] => 
            [3] => 
            [4] => 
            [5] => 
        )

    [tmp_name] => Array
        (
            [0] => C:\wamp\tmp\phpC2D7.tmp
            [1] => 
            [2] => 
            [3] => 
            [4] => 
            [5] => 
        )
}

upload_tmp_dir = [something or commented out to accept a server default]