成为VIPunregister_post_meta
函数
unregister_post_meta ( $post_type, $meta_key ) - 参数
-
-
(string)
$post_type
Post type the meta key is currently registered for. Pass an empty string if the meta key is registered across all existing post types.- Required: 是
-
(string)
$meta_key
The meta key to unregister.- Required: 是
-
(string)
- 返回值
-
- (bool) True on success, false if the meta key was not previously registered.
- 定义位置
-
-
wp-includes/post.php
, line 2567
-
wp-includes/post.php
- 引入
- 4.9.8
- 弃用
- –
Unregisters a meta key for posts.
function unregister_post_meta( $post_type, $meta_key ) {
return unregister_meta_key( 'post', $meta_key, $post_type );
}
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