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action is not described

deleted_(meta_type)_meta action-hook . WP 2.9.0

Fires immediately after deleting metadata of a specific type.

The dynamic portion of the hook, $meta_type, refers to the meta object type (post, comment, term, user, or any other type with an associated meta table).

Usage

add_action( 'deleted_(meta_type)_meta', 'action_function_name_9767', 10, 4 );
function action_function_name_9767( $meta_ids, $object_id, $meta_key, $_meta_value ){
	// action...
}
$meta_ids(string[])
An array of metadata entry IDs to delete.
$object_id(int)
ID of the object metadata is for.
$meta_key(string)
Metadata key.
$_meta_value(mixed)
Metadata value. Serialized if non-scalar.

Список изменений

С версии 2.9.0 Введена.

Где вызывается хук

delete_metadata()
deleted_(meta_type)_meta
delete_metadata_by_mid()
deleted_(meta_type)_meta
wp-includes/meta.php 463
do_action( "deleted_{$meta_type}_meta", $meta_ids, $object_id, $meta_key, $_meta_value );
wp-includes/meta.php 965
do_action( "deleted_{$meta_type}_meta", (array) $meta_id, $object_id, $meta->meta_key, $meta->meta_value );

Где используется хук в ядре WP

wp-includes/default-filters.php 104
add_action( 'deleted_post_meta', 'wp_cache_set_posts_last_changed' );
wp-includes/default-filters.php 109
add_action( 'deleted_term_meta', 'wp_cache_set_terms_last_changed' );
wp-includes/default-filters.php 122
add_action( 'deleted_comment_meta', 'wp_cache_set_comments_last_changed' );
wp-includes/ms-default-filters.php 60
add_action( 'deleted_blog_meta', 'wp_cache_set_sites_last_changed' );