WordPress at a glance
action is not described

permalink_structure_changed action-hook . WP 2.8.0

Fires after the permalink structure is updated.

Usage

add_action( 'permalink_structure_changed', 'action_function_name_3692', 10, 2 );
function action_function_name_3692( $old_permalink_structure, $permalink_structure ){
	// action...
}
$old_permalink_structure(string)
The previous permalink structure.
$permalink_structure(string)
The new permalink structure.

Список изменений

С версии 2.8.0 Введена.

Где вызывается хук

WP_Rewrite::set_permalink_structure()
permalink_structure_changed
wp-includes/class-wp-rewrite.php 1897
do_action( 'permalink_structure_changed', $old_permalink_structure, $permalink_structure );

Где используется хук в ядре WordPress

Использование не найдено.