WordPress at a glance
action is not described

load-page.php action-hook . WP 1.0

Usage

add_action( 'load-page.php', 'action_function_name_5858' );
function action_function_name_5858(){
	// action...
}

Where the hook is called

In file: /wp-admin/admin.php
load-page.php
wp-admin/admin.php 377
do_action( 'load-page.php' ); // phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores

Where the hook is used (in WP core)

Usage not found!