如何区分环境是否是虚拟主机？

发布于 2024-11-17 00:08:31 字数 349 浏览 5 评论 0原文

我这里有这段代码：

$config['SUBFOLDER'] = '/';
$config['APP_URL'] = 'http://'.$_SERVER['HTTP_HOST'].$config['SUBFOLDER'];

APP_URL 在整个 HTML 模板中使用。问题是 - 配置需要尽可能通用，因此切换环境时要做的事情较少。

现在，当我为我的项目配置虚拟主机时，它的工作原理是这样的，但是当它不是虚拟主机，而是某种 localhost/myproject/ 时 - $config['SUBFOLDER'] 必须手动设置为/myproject/

如何以编程方式执行此操作？

原文

I have this code here:

$config['SUBFOLDER'] = '/';
$config['APP_URL'] = 'http://'.$_SERVER['HTTP_HOST'].$config['SUBFOLDER'];

And APP_URL is used throughout the HTML templates. The problem is - the config needs to be as universal as possible, so there's less to do when switching environments.

Now, it works like this when I have configured a virtual host for my project, but when it isn't a virtual host, but sort of a localhost/myproject/ - the $config['SUBFOLDER'] has to be set manually to /myproject/

How do I do this programmatically?

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情域 2024-11-24 00:08:31

例如，您可以在 htaccess 文件中设置一个变量。

#.htccess
SetEnv APPLICATION_ENV development

然后在您的网站中对此进行检查：

<?php
//live
$config['SUBFOLDER'] = '/';
//on localhost - override live settings
if(APPLICATION_ENV === 'development')
{
  $config['SUBFOLDER'] = '/myproject';
}

使用这种方法，您只需更改 htaccess 文件中的一个变量。

如果您只想检查是否在本地主机上运行，则检查 $_SERVER['HTTP_HOST'] 也可以：

<?php
if($_SERVER['HTTP_HOST'] === 'localhost')
{
  $config['SUBFOLDER'] = '/myproject';
}

You could set a variable in, for example, your htaccess file.

#.htccess
SetEnv APPLICATION_ENV development

then in your website do a check for this:

<?php
//live
$config['SUBFOLDER'] = '/';
//on localhost - override live settings
if(APPLICATION_ENV === 'development')
{
  $config['SUBFOLDER'] = '/myproject';
}

With this approach you only need to change one variable in the htaccess file.

If you just want to check if you are running on localhost, doing a check on $_SERVER['HTTP_HOST'] will also work:

<?php
if($_SERVER['HTTP_HOST'] === 'localhost')
{
  $config['SUBFOLDER'] = '/myproject';
}

回复收藏 0 原文

↙厌世 2024-11-24 00:08:31

检查 URL 是否包含 LOCALHOST 还是普通域名，并将您的配置包装在依赖于 URL 的条件中。

回复收藏 0 原文

很酷不放纵 2024-11-24 00:08:31

我采取稍微不同的方法..

if ($_SERVER['HTTP_HOST'] == 'testingserver') // local environment here
{
    // local settings
}
else if ( // remote environment here
    $_SERVER['HTTP_HOST'] == 'www.something.com' ||
    $_SERVER['HTTP_HOST'] == 'something.com'
) 
{
    // remote settings
}
else // error.. this shouldn't happen
{
    echo $_SERVER['HTTP_HOST']; 
}

I take a slightly different approach..

if ($_SERVER['HTTP_HOST'] == 'testingserver') // local environment here
{
    // local settings
}
else if ( // remote environment here
    $_SERVER['HTTP_HOST'] == 'www.something.com' ||
    $_SERVER['HTTP_HOST'] == 'something.com'
) 
{
    // remote settings
}
else // error.. this shouldn't happen
{
    echo $_SERVER['HTTP_HOST']; 
}

回复收藏 0 原文

~没有更多了~