PHP 5.5.9名称空间问题 [英] PHP 5.5.9 namespace issue

问题描述

我正在使用5.5.9-1ubuntu4在Ubuntu 14.04 LTS上运行apache2.

I am running apache2 on Ubuntu 14.04 LTS with 5.5.9-1ubuntu4.

我正在将工作代码上传到服务器，但收到"NetworkError:500 Internal Server Error"

I was uploading a working code to the server but got "NetworkError: 500 Internal Server Error"

所以我开始寻找问题所在.我追溯了一下，发现它似乎是名称空间声明的问题.为了弄清楚(简化事情)，我创建了一个新文件来复制错误.

So I started tracking down the problem. I traced it back and found out it seems to be a problem with namespace declaration. In trying to figure it out (simplify things) I created a new file that duplicates the error.

<?php
    namespace MyProject ;

    echo '"', __NAMESPACE__, '"'; // outputs "MyProject"
?>

通过浏览器放置时，会产生上述错误.

When put through a browser it generates the above error.

如果我注释掉第二行，它会正常运行并产生预期的输出

If I comment out the 2nd line, it runs without error and produces the expected output

""

有什么想法吗?

推荐答案

第二行中只缺少一个分号;:

There is just a semilicon ; missing on the second line:

<?php
   namespace MyProject ;

   echo '"', __NAMESPACE__, '"'; // outputs "MyProject"
?>

您还应该在<?php开头标记之前删除空格和空白行.

You should also get rid of the spaces and blank lines before your <?php opening tag.

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