MDL-72489 core_search: searchareas page table sort.

admin/searchareas.php

@@ -163,6 +163,7 @@
 ];
 
 $searchareas = \core_search\manager::get_search_areas_list();
+core_collator::asort_objects_by_method($searchareas, 'get_visible_name');
 $areasconfig = isset($searchmanager) ? $searchmanager->get_areas_config($searchareas) : false;
 foreach ($searchareas as $area) {
     $areaid = $area->get_area_id();