delete_usermeta │ action-hook │ WP 3.4.0

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

Usage

add_action( 'delete_usermeta', 'wp_kama_delete_usermeta_action' );

/**
 * Function for `delete_usermeta` action-hook.
 * 
 * @param int $meta_id ID of the metadata entry to delete.
 *
 * @return void
 */
function wp_kama_delete_usermeta_action( $meta_id ){

	// action...
}

$meta_id(int)

ID of the metadata entry to delete.

Changelog

Where the hook is called

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

do_action( 'delete_usermeta', $cur->umeta_id, $user_id, $meta_key, $meta_value );

Where the hook is used in WordPress