get_site_meta()
最后更新于:2021-11-27 00:25:05
get_site_meta( int$site_id, string$key=”, bool$single=false)Retrieves metadata for a site.
参数
- $site_id
-
(int) (Required) Site ID.
- $key
-
(string) (Optional) The meta key to retrieve. By default, returns data for all keys.
Default value: ”
- $single
-
(bool) (Optional) Whether to return a single value. This parameter has no effect if
$key
is not specified.Default value: false
响应
(mixed) An array of values if $single
is false. The value of meta data field if $single
is true. False for an invalid $site_id
(non-numeric, zero, or negative value). An empty string if a valid but non-existing site ID is passed.
源文件
文件: gc-includes/ms-site.php
function get_site_meta( $site_id, $key = '', $single = false ) {
return get_metadata( 'blog', $site_id, $key, $single );
}