unregister_post_meta

函式
unregister_post_meta ( $post_type, $meta_key )
引數
  • (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:
  • (string) $meta_key The meta key to unregister.
    Required:
返回值
  • (bool) True on success, false if the meta key was not previously registered.
定義位置
相關方法
register_post_metaunregister_post_typeunregister_term_metaregister_post_statusregister_post_type
引入
4.9.8
棄用
-

unregister_post_meta: 這個函式刪除一個文章型別的元鍵。它需要三個引數:$post_type, $meta_key, 和 $sanitize_callback。

取消註冊文章的元鍵。

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EnlighterJS 3 Syntax Highlighter
function unregister_post_meta( $post_type, $meta_key ) {
return unregister_meta_key( 'post', $meta_key, $post_type );
}
function unregister_post_meta( $post_type, $meta_key ) { return unregister_meta_key( 'post', $meta_key, $post_type ); }
function unregister_post_meta( $post_type, $meta_key ) {
	return unregister_meta_key( 'post', $meta_key, $post_type );
}

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