Fires immediately before deleting post or comment metadata of a specific type.

The dynamic portion of the hook name, $meta_type, refers to the meta object type (post or comment).

Possible hook names include:

• delete_postmeta
• delete_commentmeta
• delete_termmeta
• delete_usermeta

$meta_id int

ID of the metadata entry to delete.

File: wp-includes/meta.php. View all references

do_action( "delete_{$meta_type}meta", $meta_id );