WP HOOKS
filtrdynamicznyod 5.0.0

delete_{$meta_type}_metadata_by_mid

Args 2Plik wp-includes/meta.php

Opis — z kodu źródłowego

Short-circuits deleting metadata of a specific type by meta ID.

The dynamic portion of the hook name, $meta_type, refers to the meta object type (blog, post, comment, term, user, or any other type with an associated meta table). Returning a non-null value will effectively short-circuit the function. Possible hook names include:

  • delete_blog_metadata_by_mid
  • delete_post_metadata_by_mid
  • delete_comment_metadata_by_mid
  • delete_term_metadata_by_mid
  • delete_user_metadata_by_mid

Hook dynamiczny — możliwe nazwy

delete_blog_metadata_by_middelete_comment_metadata_by_middelete_post_metadata_by_middelete_term_metadata_by_middelete_user_metadata_by_mid

Parametry

ParametrTypOpis
$deletenull | boolWhether to allow metadata deletion of the given type.
$meta_idintMeta ID.

Wywołanie

Rejestracja callbackaphp
// rejestracja funkcji zwrotnej — podaj liczbę argumentów!
add_filter( 'delete_{$meta_type}_metadata_by_mid', 'twoja_funkcja', 10, 2 );

function twoja_funkcja($param_1, $param_2) {
	// Twój kod
}