Каноникал

local/php_interface/init.php

 <? if (!defined("B_PROLOG_INCLUDED") || B_PROLOG_INCLUDED !== true) die();
 
-if (file_exists(__DIR__ . '/include/redirects.php')) {
-    require_once(__DIR__ . '/include/redirects.php');
-}
+//if (file_exists(__DIR__ . '/include/redirects.php')) {
+//    require_once(__DIR__ . '/include/redirects.php');
+//}
+
+AddEventHandler('main', 'OnEpilog', array('CMainHandlers', 'OnEpilogHandler'));
+
+class CMainHandlers {
+
+    public static function OnEpilogHandler()
+    {
+        global $APPLICATION;
+        $CURRENT_PAGE = "https://";
+        $CURRENT_PAGE .= $_SERVER["HTTP_HOST"];
+        $CURRENT_PAGE .= parse_url($_SERVER['REQUEST_URI'], PHP_URL_PATH);
+        $APPLICATION->SetPageProperty('canonical', $CURRENT_PAGE);
+    }
+}
\ No newline at end of file