函数原型
delete_site_meta_by_key( string $meta_key ): bool
函数描述
Deletes everything from site meta matching meta key.
是否弃用
未弃用
函数参数
-
$meta_key
string
Required - Metadata key to search for when deleting.
函数返回值
bool Whether the site meta key was deleted from the database.
函数位置
File: wp-includes/ms-site.php.
函数源码
function delete_site_meta_by_key( $meta_key ) {
return delete_metadata( 'blog', null, $meta_key, '', true );
}
源码链接
变更日志
| Version | Description |
|---|---|
| 5.1.0 | Introduced. |
