Merge pull request #2565 from lonvia/swap-wordset-order

[nominatim.git] / lib-php / lib.php

diff --git a/lib-php/lib.php b/lib-php/lib.php
index 6c1fddd0d816362cbf7d65e9efc7c5e790dcfc4a..3ba50dc03fd7533c6c7dcc2982f66a0ff2e86f46 100644 (file)
--- a/lib-php/lib.php
+++ b/lib-php/lib.php
@@ -1,4 +1,12 @@
 <?php
+/**
+ * SPDX-License-Identifier: GPL-2.0-only
+ *
+ * This file is part of Nominatim. (https://nominatim.org)
+ *
+ * Copyright (C) 2022 by the Nominatim developer community.
+ * For a full list of authors see the git log.
+ */
 
 function loadSettings($sProjectDir)
 {
@@ -221,6 +229,8 @@ function closestHouseNumber($aRow)
 if (!function_exists('array_key_last')) {
     function array_key_last(array $array)
     {
-        if (!empty($array)) return key(array_slice($array, -1, 1, true));
+        if (!empty($array)) {
+            return key(array_slice($array, -1, 1, true));
+        }
     }
 }