How to get current blog information for multiple WordPress blog sites

How to get the current blog information for multiple wordpress blog sites?

Example of getting current blog information for multiple wordpress blog sites

Recommended : "wordpress tutorial"

After activating WordPress multi-site, you may need to obtain the current blog information in the plug-in. This article helps you solve this problem

First of all, what is a current blog?

Different from a single site, Multisite will generate multiple blogs, called blogs, which are subsites (including the main site). The subsite you visit is called the current blog. The information of the current blog mainly refers to the unique information of the blog itself such as the name, path, and ID number of the blog. It does not include how many users and articles the blog has. Users and articles can be obtained by obtaining the ID number after obtaining the current blog information. .

Obtaining the current blog information can be obtained in the plug-in like this:

The code is as follows:

global $current_blog;

The return result is:

The code is as follows:

stdClass Object
(
[blog_id] => 3
[site_id] => 1
[domain] => demo.utubon.com
[path] => /neighborhood/
[registered] => 2013-08-01 10:31:03
[last_updated] => 2013-08-01 02:31:03
[public] => 1
[archived] => 0
[mature] => 0
[spam] => 0
[deleted] => 0
[lang_id] => 0
)

You can also use the get_blog_details function:

The code is as follows:

$current_blog = get_blog_details();

The return result is:

The code is as follows:

stdClass Object
(
[blog_id] => 3
[site_id] => 1
[domain] => demo.utubon.com
[path] => /neighborhood/
[registered] => 2013-08-01 10:31:03
[last_updated] => 2013-08-01 02:31:03
[public] => 1
[archived] => 0
[mature] => 0
[spam] => 0
[deleted] => 0
[lang_id] => 0
[blogname] => Neighborhood
[siteurl] => <a href="http://demo.utubon.com/neighborhood">http://demo.utubon.com/neighborhood</a>
[post_count] => 
)
// 比global $current_blog的信息更多

This Basically, it meets our needs, but there is a more roundabout method, using the get_blog_id_from_url function. If your multisite is in the form of a subdirectory, use:

The code is as follows:

$blog_id = get_blog_id_from_url("example.com", "/blog1/");

If you use a subdomain name, use:

Code As follows:

$blog_id = get_blog_id_from_url("blog1.example.com");

We can use $_SERVER['SERVER_NAME'] and $_SERVER["REQUEST_URI"] to obtain the above parameters.

After obtaining $blog_id, various things will be easier to handle.

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