user interface: reverse search remembers zoom level after map click

[nominatim.git] / lib / lib.php

diff --git a/lib/lib.php b/lib/lib.php
index c68f04eb9df20e05c13c0a9819cdb4a743148b75..50cf3dc4b44ac21ce572d62751736fcefc216f81 100644 (file)
--- a/lib/lib.php
+++ b/lib/lib.php
@@ -39,6 +39,12 @@
                exit;
        }
 
                exit;
        }
 

+       function getParamBool($name, $default=false)
+       {
+               if (!isset($_GET[$name])) return $default;
+
+               return (bool) $_GET[$name];
+       }

 
        function fail($sError, $sUserError = false)
        {
 
        function fail($sError, $sUserError = false)
        {


@@ -668,12 +674,11 @@
        }
 
 
        }
 
 

-       function javascript_renderData($xVal)
+       function javascript_renderData($xVal, $iOptions = 0)

        {
                header("Access-Control-Allow-Origin: *");
        {
                header("Access-Control-Allow-Origin: *");

-               $iOptions = 0;

                if (defined('PHP_VERSION_ID') && PHP_VERSION_ID > 50400)
                if (defined('PHP_VERSION_ID') && PHP_VERSION_ID > 50400)

-                       $iOptions = JSON_UNESCAPED_UNICODE;
+                       $iOptions |= JSON_UNESCAPED_UNICODE;

                $jsonout = json_encode($xVal, $iOptions);
 
                if( ! isset($_GET['json_callback']))
                $jsonout = json_encode($xVal, $iOptions);
 
                if( ! isset($_GET['json_callback']))


@@ -965,7 +970,7 @@
                }
                // degrees decimal seconds
                // N 40 26 46 W 79 58 56
                }
                // degrees decimal seconds
                // N 40 26 46 W 79 58 56

-               // N 40° 26′ 46″ W, 79° 58′ 56″
+               // N 40° 26′ 46″, W 79° 58′ 56″

                //                      1        2            3            4                5        6            7            8
                elseif (preg_match('/\\b([NS])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*[, ]+([EW])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*\\b/', $sQuery, $aData))
                {
                //                      1        2            3            4                5        6            7            8
                elseif (preg_match('/\\b([NS])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*[, ]+([EW])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*\\b/', $sQuery, $aData))
                {