default_{$meta_type}_metadata

過濾鉤子
apply_filters( "default_{$meta_type}_metadata", $value, $object_id, $meta_key, $single, $meta_type )
引數
  • (mixed) $value The value to return, either a single metadata value or an array of values depending on the value of `$single`.
    Required:
  • (int) $object_id ID of the object metadata is for.
    Required:
  • (string) $meta_key Metadata key.
    Required:
  • (bool) $single Whether to return only the first value of the specified `$meta_key`.
    Required:
  • (string) $meta_type Type of object metadata is for. Accepts 'post', 'comment', 'term', 'user', or any other object type with an associated meta table.
    Required:
定義位置
相關勾子
delete_meta_type_metadataget_meta_type_metadataadd_meta_type_metadataupdate_meta_type_metadatadelete_meta_type_meta
相關方法
delete_metadatafilter_default_metadatadelete_metadata_by_middelete_site_metaget_default_post_to_editdelete_meta
引入
5.5.0
棄用
-

default_{$meta_type}_metadata:這是一組WordPress的過濾鉤子,允許開發者為特定物件型別定製預設後設資料。

過濾指定元鍵和物件的預設後設資料值。

鉤子名稱的動態部分,$meta_type,指的是元物件的型別
(post, comment, term, user, or any other type with an associated meta table).

可能的過濾器名稱包括:

  • default_post_metadata
  • default_comment_metadata
  • default_term_metadata
  • default_user_metadata
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EnlighterJS 3 Syntax Highlighter
$value = apply_filters( "default_{$meta_type}_metadata", $value, $object_id, $meta_key, $single, $meta_type );
$value = apply_filters( "default_{$meta_type}_metadata", $value, $object_id, $meta_key, $single, $meta_type );
$value = apply_filters( "default_{$meta_type}_metadata", $value, $object_id, $meta_key, $single, $meta_type );

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