wp_add_post_tags()
Function: Adds tags to a post.
Source: wp-includes/post.php:5017
wp_set_post_tags()
Function: Sets the tags for a post.
Source: wp-includes/post.php:5035
wp_transition_post_status()
Function: Fires actions related to the transitioning of a post’s status.
Source: wp-includes/post.php:5159
wp_get_post_tags()
Function: Retrieves the tags for a post.
Source: wp-includes/post.php:3660
{$field_no_prefix}_edit_pre
Filter Hook: Filters the value of a specific post field to edit.
Source: wp-includes/post.php:2543
pre_{$field}
Filter Hook: Filters the value of a specific post field before saving.
Source: wp-includes/post.php:2570
{$field_no_prefix}_save_pre
Filter Hook: Filters the value of a specific field before saving.
Source: wp-includes/post.php:2582
{$field}_pre
Filter Hook: Filters the value of a specific post field before saving.
Source: wp-includes/post.php:2596
{$field}
Filter Hook: Filters the value of a specific post field for display.
Source: wp-includes/post.php:2617
delete_post_meta_by_key()
Function: Deletes everything from post meta matching the given meta key.
Source: wp-includes/post.php:2281