http://www.utubon.com/1495/wordpress-multisite-get-current-bolg-info
global $current_blog;
它的返回結果是:
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 )
也可以使用get_blog_details函數:
$current_blog = get_blog_details();
它的返回結果是:
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] => http://demo.utubon.com/neighborhood [post_count] => ) // 比global $current_blog的信息更多
這基本上就滿足了我們的需要,不過還有一個比較繞彎子的方法,使用get_blog_id_from_url函數。如果你的多站點是使用子目錄的形式,就使用:
$blog_id = get_blog_id_from_url("example.com", "/blog1/");
如果使用的是子域名的形式,就使用:
$blog_id = get_blog_id_from_url("blog1.example.com");
而上面的這些參數,我們可以使用$_SERVER['SERVER_NAME']和$_SERVER["REQUEST_URI"]獲取。
獲得$blog_id之後各種事情就好辦了。