The load-* hook fires in a number of contexts. This hook is for plugin screens where the file to load is directly included, rather than the use of a function. The dynamic portion of the hook name, $plugin_page, refers to the plugin basename.
279* The dynamic portion of the hook name,`$plugin_page`, refers to the plugin basename.280*281* @see plugin_basename()282*283* @since 1.5.0284*/285do_action("load-{$plugin_page}");// phpcs:ignore WordPress.NamingConventions.ValidHookName.UseUnderscores286287if(!isset($_GET['noheader'])){288require_onceABSPATH.'wp-admin/admin-header.php';289}290291if(file_exists(WPMU_PLUGIN_DIR."/$plugin_page")){
History
Introduced in 1.5.0. Unchanged from 6.7.7 through 7.1.0.