X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/6a7e0d652b1d40a397e1c1386d500101796676c4..8163723e225e8e4b42df298578f8d4a68668594a:/lib-php/template/details-json.php?ds=sidebyside

diff --git a/lib-php/template/details-json.php b/lib-php/template/details-json.php
index 0449dbb9..68a0ce25 100644
--- a/lib-php/template/details-json.php
+++ b/lib-php/template/details-json.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.
+ */
 
 $aPlaceDetails = array();
 
@@ -43,29 +51,26 @@ $aPlaceDetails['centroid'] = array(
 $aPlaceDetails['geometry'] = json_decode($aPointDetails['asgeojson']);
 
 $funcMapAddressLine = function ($aFull) {
-    $aMapped = array(
-                'localname' => $aFull['localname'],
-                'place_id' => isset($aFull['place_id']) ? (int) $aFull['place_id'] : null,
-                'osm_id' => isset($aFull['osm_id']) ? (int) $aFull['osm_id'] : null,
-                'osm_type' => isset($aFull['osm_type']) ? $aFull['osm_type'] : null,
-                'place_type' => isset($aFull['place_type']) ? $aFull['place_type'] : null,
-                'class' => $aFull['class'],
-                'type' => $aFull['type'],
-                'admin_level' => isset($aFull['admin_level']) ? (int) $aFull['admin_level'] : null,
-                'rank_address' => $aFull['rank_address'] ? (int) $aFull['rank_address'] : null,
-                'distance' => (float) $aFull['distance'],
-                'isaddress' => isset($aFull['isaddress']) ? (bool) $aFull['isaddress'] : null
-               );
-
-    return $aMapped;
+    return array(
+            'localname' => $aFull['localname'],
+            'place_id' => isset($aFull['place_id']) ? (int) $aFull['place_id'] : null,
+            'osm_id' => isset($aFull['osm_id']) ? (int) $aFull['osm_id'] : null,
+            'osm_type' => isset($aFull['osm_type']) ? $aFull['osm_type'] : null,
+            'place_type' => isset($aFull['place_type']) ? $aFull['place_type'] : null,
+            'class' => $aFull['class'],
+            'type' => $aFull['type'],
+            'admin_level' => isset($aFull['admin_level']) ? (int) $aFull['admin_level'] : null,
+            'rank_address' => $aFull['rank_address'] ? (int) $aFull['rank_address'] : null,
+            'distance' => (float) $aFull['distance'],
+            'isaddress' => isset($aFull['isaddress']) ? (bool) $aFull['isaddress'] : null
+           );
 };
 
 $funcMapKeyword = function ($aFull) {
-    $aMapped = array(
-                'id' => (int) $aFull['word_id'],
-                'token' => $aFull['word_token']
-               );
-    return $aMapped;
+    return array(
+            'id' => (int) $aFull['word_id'],
+            'token' => $aFull['word_token']
+           );
 };
 
 if ($aAddressLines) {
@@ -81,10 +86,14 @@ if ($bIncludeKeywords) {
 
     if ($aPlaceSearchNameKeywords) {
         $aPlaceDetails['keywords']['name'] = array_map($funcMapKeyword, $aPlaceSearchNameKeywords);
+    } else {
+        $aPlaceDetails['keywords']['name'] = array();
     }
 
     if ($aPlaceSearchAddressKeywords) {
         $aPlaceDetails['keywords']['address'] = array_map($funcMapKeyword, $aPlaceSearchAddressKeywords);
+    } else {
+        $aPlaceDetails['keywords']['address'] = array();
     }
 }
 
@@ -92,11 +101,15 @@ if ($bIncludeHierarchy) {
     if ($bGroupHierarchy) {
         $aPlaceDetails['hierarchy'] = array();
         foreach ($aHierarchyLines as $aAddressLine) {
-            if ($aAddressLine['type'] == 'yes') $sType = $aAddressLine['class'];
-            else $sType = $aAddressLine['type'];
+            if ($aAddressLine['type'] == 'yes') {
+                $sType = $aAddressLine['class'];
+            } else {
+                $sType = $aAddressLine['type'];
+            }
 
-            if (!isset($aPlaceDetails['hierarchy'][$sType]))
+            if (!isset($aPlaceDetails['hierarchy'][$sType])) {
                 $aPlaceDetails['hierarchy'][$sType] = array();
+            }
             $aPlaceDetails['hierarchy'][$sType][] = $funcMapAddressLine($aAddressLine);
         }
     } else {