get_post_meta
get_post_meta ( $post_id, $key = '', $single = false )
Parameters:- (int) post_id Post ID.
- (string) key Optional. The meta key to retrieve. By default, returns data for all keys. Default empty.
- (bool) single Optional. Whether to return a single value. This parameter has no effect if $key is not specified. Default false.
Returns:- (mixed) An array if $single is false. The value of the meta field if $single is true. False for an invalid $post_id.
Defined at: - Introduced in WordPress: 1.5.0
- Deprecated in WordPress: —
Description
Retrieves a post meta field for the given post ID.