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我有一个网站,它连接到一个 mysql 数据库,它使用一些其他密码,这些密码在位于 /home/user/public_html/inc/instance-config.php 的文件中定义。

为了安全起见,我想将我的密码保存在 /public_html 目录之上。基本上我创建了一个名为/home/user/secrets.php的文件,主配置文件应该需要这个文件并从中获取密码。但事实并非如此。

我的文件/home/user/public_html/inc/instance-config.php中的这段代码没有错误:

$secrets = str_replace ( 'public_html', '', getcwd() )  . 'secrets.php';

if ( file_exists( $secrets ) ){
    include $secrets ;
}

**// confirm that the values where imported**
moo( 'The secret value is ' . $secret_value );

$config['db']['type'] = 'mysql';
$config['db']['server'] = 'localhost';
$config['db']['database'] = 'xxxxxxx';
$config['db']['user'] = 'xxxxxxx';

$config['db']['password'] = 'xxxxxxx';
$config['cookies']['mod'] = 'xxxxxxxx';
$config['cookies']['salt'] = 'xxxxxx';

我的文件secrets.php的最后七行与配置和密码相同,还有一个名为“ secret_value ”的变量,我基本上使用它来检查文件是否被正确包含。所以,我这样做了,因为我的“ moo ”函数输出到一个日志文件,我得到了类似的东西:

03/28/2013 07:36:52 am -- The secret value is Everything OK!
03/28/2013 07:36:55 am -- The secret value is Everything OK!
03/28/2013 07:36:55 am -- The secret value is Everything OK!
03/28/2013 06:36:56 am -- The secret value is Everything OK!
03/28/2013 07:36:57 am -- The secret value is Everything OK!
03/28/2013 06:36:57 am -- Rebuilt page 1 from ALL
03/28/2013 07:36:57 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:58 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 06:36:59 am -- The secret value is Everything OK!
03/28/2013 07:36:59 am -- The secret value is Everything OK!

因此,似乎正确地需要该文件。我试图从我的实例配置文件中删除这些行,以便它们只出现在 secret.php 文件中。但首先,我尝试分支代码,检查文件是否存在。如果文件存在,那么它应该从中获取配置变量。这是我的代码:

    moo(':: GET READY');
if ( file_exists( $secrets ) ){
    require $secrets ;
    if ( isset ($secret_value) )
        moo( 'The secret value is ' . $secret_value);
    else
        moo('Required but could not find the secret value');
}else{
    $config['db']['type'] = 'mysql';
    $config['db']['server'] = 'localhost';
    $config['db']['database'] = 'xxxxxx';
    $config['db']['user'] = 'xxxxxxxx';
    $config['db']['password'] = 'xxxxxxxxxx';
    $config['cookies']['mod'] = 'xxxxxxxxxxxxx';
    $config['cookies']['salt'] = 'xxxxxxxxx';
    moo( 'The secret value was not obtained');
}

哦,是的,我得到了一个输出行列表,例如:

03/28/2013 07:41:07 am -- :: GET READY ::
03/28/2013 07:41:07 am -- The secret value is Everything OK!

而每一个“GET READY”后面都跟着相应的“Everything is OK!”。在日志文件中,我没有看到“未获得秘密值”或“需要但找不到...”行。

但是

在浏览器中,我收到一条错误 500消息并且页面停止加载。为什么,哦,为什么?我检查了 Internet,大多数人说这可能是 PHP 找不到您的文件的问题。我试图帮助代码尽可能多地找到文件:

    // this adds /home/user to the include path, because secret.php
    // is located at /home/user/secret.php

if ( false == strpos( ini_get('include_path'), exec('echo ~') ) ) {
    ini_set('include_path', ini_get('include_path') . ':' . exec('echo ~') );
}

    // log errors to see if we can find the cause of the problem
ini_set('log_errors', 1);
ini_set('error_log', '/home/user/errors.log');
ini_set('error_reporting', E_ALL);

    // get absolute path of the file
$secrets = str_replace ( 'public_html', '', getcwd() )  . 'secreto.php';

没有任何效果,总是相同的 500 错误。我能做些什么?我几乎什么都试过了。正如我在所有执行过程中得到的输出所示,该文件的位置似乎正确。然而,服务器给了我一个错误 500 页面。

有任何想法吗?

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1 回答 1

1

你看到什么是php错误了吗?错误 500 是 webserver/apache 说 php 有问题。问题本身很可能出在 webserver/apache error_log 文件中。

或者,从命令行运行您的 php 文件(php -l somefile.php可以进行语法检查),php 会告诉您问题(语法或运行时),从您托管它的同一目录运行文件php somefile.php

于 2013-03-28T13:32:47.067 回答