get_post_field
get_post_field ( $field, $post = null, $context = 'display' )
Parameters:- (string) field Post field name.
- (int|WP_Post) post Optional. Post ID or post object. Defaults to global $post.
- (string) context Optional. How to filter the field. Accepts 'raw', 'edit', 'db', or 'display'. Default 'display'.
See:Returns:- (string) The value of the post field on success, empty string on failure.
Defined at:Change Log: - Introduced in WordPress: 2.3.0
- Deprecated in WordPress: —
Description
Retrieves data from a post field based on Post ID.Examples of the post field will be, 'post_type', 'post_status', 'post_content',
etc and based off of the post object property or key names.
The context values are based off of the taxonomy filter functions and
supported values are found within those functions.