delete_postmeta

Fires immediately before deleting metadata for a post.

Description

do_action( 'delete_postmeta', (array) $meta_ids ); 

Parameters (1)

0. $meta_ids (array)
An array of post metadata entry IDs to delete.

Usage

To run the hook, copy the example below.
  1. // run the action 
  2. do_action( 'delete_postmeta', $meta_ids ); 
The following example is for adding a hook callback.
  1. // define the delete_postmeta callback 
  2. function action_delete_postmeta( $meta_ids ) { 
  3. // make action magic happen here... 
  4. }; 
  5.  
  6. // add the action 
  7. add_action( 'delete_postmeta', 'action_delete_postmeta', 10, 1 ); 
To remove a hook callback, use the example below.
  1. // remove the action 
  2. remove_action( 'delete_postmeta', 'action_delete_postmeta', 10, 1 ); 

Defined (1)

The action is defined in the following location(s).

/wp-includes/meta.php  
  1. do_action( 'delete_postmeta', $meta_ids );