unregister_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:
  • (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.
定义位置
  • wp-includes/post.php
    , line 2567
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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