unregister_post_meta( string $post_type, string $meta_key ): bool
Unregisters a meta key for posts.
Parameters
-
$post_typestring Required -
Post type the meta key is currently registered for. Pass an empty string if the meta key is registered across all existing post types.
-
$meta_keystring Required -
The meta key to unregister.
Return
bool True on success, false if the meta key was not previously registered.
Source
File: wp-includes/post.php.
View all references
function unregister_post_meta( $post_type, $meta_key ) {
return unregister_meta_key( 'post', $meta_key, $post_type );
}
Changelog
| Version | Description |
|---|---|
| 4.9.8 | Introduced. |