add_site_meta()
最后更新于:2021-11-25 19:41:27
add_site_meta( int$site_id, string$meta_key, mixed$meta_value, bool$unique=false)Adds metadata to a site.
参数
- $site_id
-
(int) (Required) Site ID.
- $meta_key
-
(string) (Required) Metadata name.
- $meta_value
-
(mixed) (Required) Metadata value. Must be serializable if non-scalar.
- $unique
-
(bool) (Optional) Whether the same key should not be added.
Default value: false
响应
(int|false) Meta ID on success, false on failure.
源文件
文件: gc-includes/ms-site.php
function add_site_meta( $site_id, $meta_key, $meta_value, $unique = false ) {
return add_metadata( 'blog', $site_id, $meta_key, $meta_value, $unique );
}