Merge pull request #779 from lonvia/update-osm2pgsql

[nominatim.git] / lib / lib.php

diff --git a/lib/lib.php b/lib/lib.php
index b622748c2df9f907105404be97d2c88168deace0..cb599ae8b1c46ed758b9f0d52fe3e3a01b571c42 100644 (file)
--- a/lib/lib.php
+++ b/lib/lib.php
@@ -38,8 +38,13 @@ function getDatabaseDate(&$oDB)
     // Find the newest node in the DB
     $iLastOSMID = $oDB->getOne("select max(osm_id) from place where osm_type = 'N'");
     // Lookup the timestamp that node was created
-    $sLastNodeURL = 'http://www.openstreetmap.org/api/0.6/node/'.$iLastOSMID."/1";
+    $sLastNodeURL = 'https://www.openstreetmap.org/api/0.6/node/'.$iLastOSMID."/1";
     $sLastNodeXML = file_get_contents($sLastNodeURL);
+
+    if ($sLastNodeXML === false) {
+        return false;
+    }
+
     preg_match('#timestamp="(([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})Z)"#', $sLastNodeXML, $aLastNodeDate);
 
     return $aLastNodeDate[1];
@@ -475,16 +480,14 @@ function getResultDiameter($aResult)
 
 function javascript_renderData($xVal, $iOptions = 0)
 {
-    if (defined('PHP_VERSION_ID') && PHP_VERSION_ID > 50400) {
-        $iOptions |= JSON_UNESCAPED_UNICODE;
-        if (isset($_GET['pretty']) && in_array(strtolower($_GET['pretty']), array('1', 'true'))) {
-            $iOptions |= JSON_PRETTY_PRINT;
-        }
+    $iOptions |= JSON_UNESCAPED_UNICODE;
+    if (isset($_GET['pretty']) && in_array(strtolower($_GET['pretty']), array('1', 'true'))) {
+        $iOptions |= JSON_PRETTY_PRINT;
     }
 
     $jsonout = json_encode($xVal, $iOptions);
 
-    if (! isset($_GET['json_callback'])) {
+    if (!isset($_GET['json_callback'])) {
         header("Content-Type: application/json; charset=UTF-8");
         echo $jsonout;
     } else {