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Merge remote-tracking branch 'upstream/master'
[nominatim.git] / lib / lib.php
diff --git a/lib/lib.php b/lib/lib.php
index d8ff2f64f4762dae493a408d179e5841a2aee038..a7584b370413b525c919aa92b670f36050068b03 100644 (file)
--- a/lib/lib.php
+++ b/lib/lib.php
@@ -1,20 +1,22 @@
 <?php
 
 <?php
 
-       function failInternalError($sError, $sSQL = false, $vDumpVar = false) 
+       function failInternalError($sError, $sSQL = false, $vDumpVar = false)
        {
                header('HTTP/1.0 500 Internal Server Error');
                header('Content-type: text/html; charset=utf-8');
                echo "<html><body><h1>Internal Server Error</h1>";
                echo '<p>Nominatim has encountered an internal error while processing your request. This is most likely because of a bug in the software.</p>';
                echo "<p><b>Details:</b> ".$sError,"</p>";
        {
                header('HTTP/1.0 500 Internal Server Error');
                header('Content-type: text/html; charset=utf-8');
                echo "<html><body><h1>Internal Server Error</h1>";
                echo '<p>Nominatim has encountered an internal error while processing your request. This is most likely because of a bug in the software.</p>';
                echo "<p><b>Details:</b> ".$sError,"</p>";
-               echo '<p>Feel free to report the bug in the <a href="http://trac.openstreetmap.org">OSM bug database</a>. Please include the error message above an the URL you used.</p>';
+               echo '<p>Feel free to report the bug in the <a href="http://trac.openstreetmap.org">OSM bug database</a>. Please include the error message above and the URL you used.</p>';
                if (CONST_Debug)
                {
                        echo "<hr><h2>Debugging Information</h2><br>";
                if (CONST_Debug)
                {
                        echo "<hr><h2>Debugging Information</h2><br>";
-                       if ($sSQL) {
+                       if ($sSQL)
+                       {
                                echo "<h3>SQL query</h3><code>".$sSQL."</code>";
                        }
                                echo "<h3>SQL query</h3><code>".$sSQL."</code>";
                        }
-                       if ($vDumpVar) {
+                       if ($vDumpVar)
+                       {
                                echo "<h3>Result</h3> <code>";
                                var_dump($vDumpVar);
                                echo "</code>";
                                echo "<h3>Result</h3> <code>";
                                var_dump($vDumpVar);
                                echo "</code>";
@@ -22,34 +24,50 @@
                }
                echo "\n</body></html>\n";
                exit;
                }
                echo "\n</body></html>\n";
                exit;
+       }
 
 
+
+       function userError($sError)
+       {
+               header('HTTP/1.0 400 Bad Request');
+               header('Content-type: text/html; charset=utf-8');
+               echo "<html><body><h1>Bad Request</h1>";
+               echo '<p>Nominatim has encountered an error with your request.</p>';
+               echo "<p><b>Details:</b> ".$sError,"</p>";
+               echo '<p>If you feel this error is incorrect feel free to report the bug in the <a href="http://trac.openstreetmap.org">OSM bug database</a>. Please include the error message above and the URL you used.</p>';
+               echo "\n</body></html>\n";
+               exit;
        }
 
        }
 
+
        function fail($sError, $sUserError = false)
        {
                if (!$sUserError) $sUserError = $sError;
                error_log('ERROR: '.$sError);
                echo $sUserError."\n";
        function fail($sError, $sUserError = false)
        {
                if (!$sUserError) $sUserError = $sError;
                error_log('ERROR: '.$sError);
                echo $sUserError."\n";
-               exit;
+               exit(-1);
        }
 
        }
 
+
        function getBlockingProcesses()
        {
        function getBlockingProcesses()
        {
-                $sStats = file_get_contents('/proc/stat');
-                if (preg_match('/procs_blocked ([0-9]+)/i', $sStats, $aMatches))
-                {
+               $sStats = file_get_contents('/proc/stat');
+               if (preg_match('/procs_blocked ([0-9]+)/i', $sStats, $aMatches))
+               {
                        return (int)$aMatches[1];
                        return (int)$aMatches[1];
-                }
+               }
                return 0;
        }
 
                return 0;
        }
 
+
        function getLoadAverage()
        {
                $sLoadAverage = file_get_contents('/proc/loadavg');
        function getLoadAverage()
        {
                $sLoadAverage = file_get_contents('/proc/loadavg');
-                $aLoadAverage = explode(' ',$sLoadAverage);
-               return (int)$aLoadAverage[0];
+               $aLoadAverage = explode(' ',$sLoadAverage);
+               return (float)$aLoadAverage[0];
        }
 
        }
 
+
        function getProcessorCount()
        {
                $sCPU = file_get_contents('/proc/cpuinfo');
        function getProcessorCount()
        {
                $sCPU = file_get_contents('/proc/cpuinfo');
@@ -57,48 +75,79 @@
                return sizeof($aMatches[0]);
        }
 
                return sizeof($aMatches[0]);
        }
 
+
+       function getTotalMemoryMB()
+       {
+               $sCPU = file_get_contents('/proc/meminfo');
+               preg_match('#MemTotal: +([0-9]+) kB#', $sCPU, $aMatches);
+               return (int)($aMatches[1]/1024);
+       }
+
+
+       function getCacheMemoryMB()
+       {
+               $sCPU = file_get_contents('/proc/meminfo');
+               preg_match('#Cached: +([0-9]+) kB#', $sCPU, $aMatches);
+               return (int)($aMatches[1]/1024);
+       }
+
+
        function bySearchRank($a, $b)
        {
        function bySearchRank($a, $b)
        {
-               if ($a['iSearchRank'] == $b['iSearchRank']) return 0;
+               if ($a['iSearchRank'] == $b['iSearchRank'])
+            return strlen($a['sOperator']) + strlen($a['sHouseNumber']) - strlen($b['sOperator']) - strlen($b['sHouseNumber']);
                return ($a['iSearchRank'] < $b['iSearchRank']?-1:1);
        }
 
                return ($a['iSearchRank'] < $b['iSearchRank']?-1:1);
        }
 
+
        function byImportance($a, $b)
        {
        function byImportance($a, $b)
        {
-/*
                if ($a['importance'] != $b['importance'])
                        return ($a['importance'] > $b['importance']?-1:1);
                if ($a['importance'] != $b['importance'])
                        return ($a['importance'] > $b['importance']?-1:1);
-               if ($a['aPointPolygon']['numfeatures'] != $b['aPointPolygon']['numfeatures'])
-                       return ($a['aPointPolygon']['numfeatures'] > $b['aPointPolygon']['numfeatures']?-1:1);
-               if ($a['aPointPolygon']['area'] != $b['aPointPolygon']['area'])
-                       return ($a['aPointPolygon']['area'] > $b['aPointPolygon']['area']?-1:1);
-//             if ($a['levenshtein'] != $b['levenshtein'])
-//                     return ($a['levenshtein'] < $b['levenshtein']?-1:1);
+               /*
+                  if ($a['aPointPolygon']['numfeatures'] != $b['aPointPolygon']['numfeatures'])
+                  return ($a['aPointPolygon']['numfeatures'] > $b['aPointPolygon']['numfeatures']?-1:1);
+                  if ($a['aPointPolygon']['area'] != $b['aPointPolygon']['area'])
+                  return ($a['aPointPolygon']['area'] > $b['aPointPolygon']['area']?-1:1);
+               //              if ($a['levenshtein'] != $b['levenshtein'])
+               //                      return ($a['levenshtein'] < $b['levenshtein']?-1:1);
                if ($a['rank_search'] != $b['rank_search'])
                if ($a['rank_search'] != $b['rank_search'])
-                       return ($a['rank_search'] < $b['rank_search']?-1:1);
-*/
+               return ($a['rank_search'] < $b['rank_search']?-1:1);
+                */
                return ($a['foundorder'] < $b['foundorder']?-1:1);
        }
 
                return ($a['foundorder'] < $b['foundorder']?-1:1);
        }
 
-       function getPrefferedLangauges()
+
+       function getPreferredLanguages($sLangString=false)
        {
        {
-               // If we have been provided the value in $_GET it overrides browser value
-               if (isset($_GET['accept-language']) && $_GET['accept-language'])
+               if (!$sLangString)
                {
                {
-                       $_SERVER["HTTP_ACCEPT_LANGUAGE"] = $_GET['accept-language'];
+                       // If we have been provided the value in $_GET it overrides browser value
+                       if (isset($_GET['accept-language']) && $_GET['accept-language'])
+                       {
+                               $_SERVER["HTTP_ACCEPT_LANGUAGE"] = $_GET['accept-language'];
+                               $sLangString = $_GET['accept-language'];
+                       }
+                       else if (isset($_SERVER["HTTP_ACCEPT_LANGUAGE"]))
+                       {
+                               $sLangString = $_SERVER["HTTP_ACCEPT_LANGUAGE"];
+                       }
                }
 
                $aLanguages = array();
                }
 
                $aLanguages = array();
-               if (preg_match_all('/(([a-z]{1,8})(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $aLanguagesParse, PREG_SET_ORDER))
+               if ($sLangString)
                {
                {
-                       foreach($aLanguagesParse as $iLang => $aLanguage)
+                       if (preg_match_all('/(([a-z]{1,8})(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $sLangString, $aLanguagesParse, PREG_SET_ORDER))
                        {
                        {
-                               $aLanguages[$aLanguage[1]] = isset($aLanguage[5])?(float)$aLanguage[5]:1 - ($iLang/100);
-                               if (!isset($aLanguages[$aLanguage[2]])) $aLanguages[$aLanguage[2]] = $aLanguages[$aLanguage[1]]/10;
+                               foreach($aLanguagesParse as $iLang => $aLanguage)
+                               {
+                                       $aLanguages[$aLanguage[1]] = isset($aLanguage[5])?(float)$aLanguage[5]:1 - ($iLang/100);
+                                       if (!isset($aLanguages[$aLanguage[2]])) $aLanguages[$aLanguage[2]] = $aLanguages[$aLanguage[1]]/10;
+                               }
+                               arsort($aLanguages);
                        }
                        }
-                       arsort($aLanguages);
                }
                }
-               if (!sizeof($aLanguages)) $aLanguages = array(CONST_Default_Language=>1);
+               if (!sizeof($aLanguages) && CONST_Default_Language) $aLanguages = array(CONST_Default_Language=>1);
                foreach($aLanguages as $sLangauge => $fLangauagePref)
                {
                        $aLangPrefOrder['short_name:'.$sLangauge] = 'short_name:'.$sLangauge;
                foreach($aLanguages as $sLangauge => $fLangauagePref)
                {
                        $aLangPrefOrder['short_name:'.$sLangauge] = 'short_name:'.$sLangauge;
@@ -124,23 +173,27 @@
                return $aLangPrefOrder;
        }
 
                return $aLangPrefOrder;
        }
 
-       function getWordSets($aWords)
+
+       function getWordSets($aWords, $iDepth)
        {
                $aResult = array(array(join(' ',$aWords)));
                $sFirstToken = '';
        {
                $aResult = array(array(join(' ',$aWords)));
                $sFirstToken = '';
-               while(sizeof($aWords) > 1)
-               {
-                       $sWord = array_shift($aWords);
-                       $sFirstToken .= ($sFirstToken?' ':'').$sWord;
-                       $aRest = getWordSets($aWords);
-                       foreach($aRest as $aSet)
+               if ($iDepth < 7) {
+                       while(sizeof($aWords) > 1)
                        {
                        {
-                               $aResult[] = array_merge(array($sFirstToken),$aSet);
+                               $sWord = array_shift($aWords);
+                               $sFirstToken .= ($sFirstToken?' ':'').$sWord;
+                               $aRest = getWordSets($aWords, $iDepth+1);
+                               foreach($aRest as $aSet)
+                               {
+                                       $aResult[] = array_merge(array($sFirstToken),$aSet);
+                               }
                        }
                }
                return $aResult;
        }
 
                        }
                }
                return $aResult;
        }
 
+
        function getTokensFromSets($aSets)
        {
                $aTokens = array();
        function getTokensFromSets($aSets)
        {
                $aTokens = array();
@@ -156,37 +209,39 @@
                return $aTokens;
        }
 
                return $aTokens;
        }
 
+
        /*
        /*
-               GB Postcode functions
-       */
+          GB Postcode functions
+        */
 
        function gbPostcodeAlphaDifference($s1, $s2)
        {
                $aValues = array(
 
        function gbPostcodeAlphaDifference($s1, $s2)
        {
                $aValues = array(
-                       'A'=>0,
-                       'B'=>1,
-                       'D'=>2,
-                       'E'=>3,
-                       'F'=>4,
-                       'G'=>5,
-                       'H'=>6,
-                       'J'=>7,
-                       'L'=>8,
-                       'N'=>9,
-                       'O'=>10,
-                       'P'=>11,
-                       'Q'=>12,
-                       'R'=>13,
-                       'S'=>14,
-                       'T'=>15,
-                       'U'=>16,
-                       'W'=>17,
-                       'X'=>18,
-                       'Y'=>19,
-                       'Z'=>20);
+                               'A'=>0,
+                               'B'=>1,
+                               'D'=>2,
+                               'E'=>3,
+                               'F'=>4,
+                               'G'=>5,
+                               'H'=>6,
+                               'J'=>7,
+                               'L'=>8,
+                               'N'=>9,
+                               'O'=>10,
+                               'P'=>11,
+                               'Q'=>12,
+                               'R'=>13,
+                               'S'=>14,
+                               'T'=>15,
+                               'U'=>16,
+                               'W'=>17,
+                               'X'=>18,
+                               'Y'=>19,
+                               'Z'=>20);
                return abs(($aValues[$s1[0]]*21+$aValues[$s1[1]]) - ($aValues[$s2[0]]*21+$aValues[$s2[1]]));
        }
                return abs(($aValues[$s1[0]]*21+$aValues[$s1[1]]) - ($aValues[$s2[0]]*21+$aValues[$s2[1]]));
        }
-       
+
+
        function gbPostcodeCalculate($sPostcode, $sPostcodeSector, $sPostcodeEnd, &$oDB)
        {
                // Try an exact match on the gb_postcode table
        function gbPostcodeCalculate($sPostcode, $sPostcodeSector, $sPostcodeEnd, &$oDB)
        {
                // Try an exact match on the gb_postcode table
@@ -197,63 +252,22 @@
                        var_dump($sSQL, $aNearPostcodes);
                        exit;
                }
                        var_dump($sSQL, $aNearPostcodes);
                        exit;
                }
-               
 
                if (sizeof($aNearPostcodes))
                {
 
                if (sizeof($aNearPostcodes))
                {
-                       return array(array('lat' => $aNearPostcodes[0]['lat'], 'lon' => $aNearPostcodes[0]['lon'], 'radius' => 0.005));
-               }
-
-               return false;
-
-               /* partial search disabled because it sequentially scans placex
-               
-               $sSQL = 'select substring(upper(postcode) from \'^[A-Z][A-Z]?[0-9][0-9A-Z]? [0-9]([A-Z][A-Z])$\'),ST_X(ST_Centroid(geometry)) as lon,ST_Y(ST_Centroid(geometry)) as lat from placex where country_code::text = \'gb\'::text AND substring(postcode from \'^([A-Z][A-Z]?[0-9][0-9A-Z]? [0-9])[A-Z][A-Z]$\') = \''.$sPostcodeSector.'\' and class=\'place\' and type=\'postcode\' ';
-               $sSQL .= ' union ';
-               $sSQL .= 'select substring(upper(postcode) from \'^[A-Z][A-Z]?[0-9][0-9A-Z]? [0-9]([A-Z][A-Z])$\'),ST_X(ST_Centroid(geometry)) as lon,ST_Y(ST_Centroid(geometry)) as lat from gb_postcode where substring(postcode from \'^([A-Z][A-Z]?[0-9][0-9A-Z]? [0-9])[A-Z][A-Z]$\') = \''.$sPostcodeSector.'\'';
-               $aNearPostcodes = $oDB->getAll($sSQL);
-               if (PEAR::IsError($aNearPostcodes))
-               {
-                       var_dump($sSQL, $aNearPostcodes);
-                       exit;
-               }
+                       $aPostcodes = array();
+                       foreach($aNearPostcodes as $aPostcode)
+                       {
+                               $aPostcodes[] = array('lat' => $aPostcode['lat'], 'lon' => $aPostcode['lon'], 'radius' => 0.005);
+                       }
 
 
-               if (!sizeof($aNearPostcodes))
-               {
-                       return false;
+                       return $aPostcodes;
                }
 
                }
 
-               $fTotalLat = 0;
-               $fTotalLon = 0;
-               $fTotalFac = 0;
-               foreach($aNearPostcodes as $aPostcode)
-               {
-                       $iDiff = gbPostcodeAlphaDifference($sPostcodeEnd, $aPostcode['substring'])*2 + 1;
-                       if ($iDiff == 0)
-                               $fFac = 1;
-                       else
-                               $fFac = 1/($iDiff*$iDiff);
-                       
-                       $fTotalFac += $fFac;
-                       $fTotalLat += $aPostcode['lat'] * $fFac;
-                       $fTotalLon += $aPostcode['lon'] * $fFac;
-               }
-               if ($fTotalFac)
-               {
-                       $fLat = $fTotalLat / $fTotalFac;
-                       $fLon = $fTotalLon / $fTotalFac;
-                       $fRadius = min(0.1 / $fTotalFac, 0.02);
-                       return array(array('lat' => $fLat, 'lon' => $fLon, 'radius' => $fRadius));
-               }
                return false;
                return false;
-               */
-               /*
-                       $fTotalFac is a suprisingly good indicator of accuracy
-                       $iZoom = 18 + round(log($fTotalFac,32));
-                       $iZoom = max(13,min(18,$iZoom));
-               */
        }
 
        }
 
+
        function usPostcodeCalculate($sPostcode, &$oDB)
        {
                $iZipcode = (int)$sPostcode;
        function usPostcodeCalculate($sPostcode, &$oDB)
        {
                $iZipcode = (int)$sPostcode;
@@ -269,7 +283,7 @@
 
                if (!sizeof($aNearPostcodes))
                {
 
                if (!sizeof($aNearPostcodes))
                {
-                       $sSQL = 'select zipcode,ST_X(ST_Centroid(geometry)) as lon,ST_Y(ST_Centroid(geometry)) as lat from us_zipcode where zipcode between '.($iZipcode-100).' and '.($iZipcode+100).' order by abs(zipcode - '.$iZipcode.') asc limit 5';
+                       $sSQL = 'select zipcode,ST_X(ST_Centroid(geometry)) as lon,ST_Y(ST_Centroid(geometry)) as lat from us_zipcode where zipcode between '.($iZipcode-100).' and '.($iZipcode+100).' order by abs(zipcode - '.$iZipcode.') asc limit 5';
                        $aNearPostcodes = $oDB->getAll($sSQL);
                        if (PEAR::IsError($aNearPostcodes))
                        {
                        $aNearPostcodes = $oDB->getAll($sSQL);
                        if (PEAR::IsError($aNearPostcodes))
                        {
@@ -293,7 +307,7 @@
                                $fFac = 1;
                        else
                                $fFac = 1/($iDiff*$iDiff);
                                $fFac = 1;
                        else
                                $fFac = 1/($iDiff*$iDiff);
-                       
+
                        $fTotalFac += $fFac;
                        $fTotalLat += $aPostcode['lat'] * $fFac;
                        $fTotalLon += $aPostcode['lon'] * $fFac;
                        $fTotalFac += $fFac;
                        $fTotalLat += $aPostcode['lat'] * $fFac;
                        $fTotalLon += $aPostcode['lon'] * $fFac;
@@ -307,30 +321,35 @@
                return false;
 
                /*
                return false;
 
                /*
-                       $fTotalFac is a suprisingly good indicator of accuracy
-                       $iZoom = 18 + round(log($fTotalFac,32));
-                       $iZoom = max(13,min(18,$iZoom));
-               */
+                  $fTotalFac is a surprisingly good indicator of accuracy
+                  $iZoom = 18 + round(log($fTotalFac,32));
+                  $iZoom = max(13,min(18,$iZoom));
+                */
        }
 
        }
 
+
        function getClassTypes()
        {
                return array(
        function getClassTypes()
        {
                return array(
+ 'boundary:administrative:1' => array('label'=>'Continent','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:2' => array('label'=>'Country','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:country' => array('label'=>'Country','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>6, 'defdiameter' => 15,),
  'boundary:administrative:2' => array('label'=>'Country','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:country' => array('label'=>'Country','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>6, 'defdiameter' => 15,),
+ 'boundary:administrative:3' => array('label'=>'State','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:4' => array('label'=>'State','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:state' => array('label'=>'State','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>8, 'defdiameter' => 5.12,),
  'boundary:administrative:5' => array('label'=>'State District','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:6' => array('label'=>'County','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:4' => array('label'=>'State','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:state' => array('label'=>'State','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>8, 'defdiameter' => 5.12,),
  'boundary:administrative:5' => array('label'=>'State District','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:6' => array('label'=>'County','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
+ 'boundary:administrative:7' => array('label'=>'County','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:county' => array('label'=>'County','frequency'=>108,'icon'=>'poi_boundary_administrative','defzoom'=>10, 'defdiameter' => 1.28,),
  'boundary:administrative:8' => array('label'=>'City','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:city' => array('label'=>'City','frequency'=>66,'icon'=>'poi_place_city','defzoom'=>12, 'defdiameter' => 0.32,),
  'boundary:administrative:9' => array('label'=>'City District','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:10' => array('label'=>'Suburb','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:11' => array('label'=>'Neighbourhood','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:county' => array('label'=>'County','frequency'=>108,'icon'=>'poi_boundary_administrative','defzoom'=>10, 'defdiameter' => 1.28,),
  'boundary:administrative:8' => array('label'=>'City','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:city' => array('label'=>'City','frequency'=>66,'icon'=>'poi_place_city','defzoom'=>12, 'defdiameter' => 0.32,),
  'boundary:administrative:9' => array('label'=>'City District','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:10' => array('label'=>'Suburb','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'boundary:administrative:11' => array('label'=>'Neighbourhood','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
- 'place:region' => array('label'=>'Region','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>8, 'defdiameter' => 5.12,),
+ 'place:region' => array('label'=>'Region','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>8, 'defdiameter' => 0.04,),
  'place:island' => array('label'=>'Island','frequency'=>288,'icon'=>'','defzoom'=>11, 'defdiameter' => 0.64,),
  'boundary:administrative' => array('label'=>'Administrative','frequency'=>413,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:island' => array('label'=>'Island','frequency'=>288,'icon'=>'','defzoom'=>11, 'defdiameter' => 0.64,),
  'boundary:administrative' => array('label'=>'Administrative','frequency'=>413,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
+ 'boundary:postal_code' => array('label'=>'Postcode','frequency'=>413,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,),
  'place:town' => array('label'=>'Town','frequency'=>1497,'icon'=>'poi_place_town','defzoom'=>14, 'defdiameter' => 0.08,),
  'place:village' => array('label'=>'Village','frequency'=>11230,'icon'=>'poi_place_village','defzoom'=>15, 'defdiameter' => 0.04,),
  'place:hamlet' => array('label'=>'Hamlet','frequency'=>7075,'icon'=>'poi_place_village','defzoom'=>15, 'defdiameter' => 0.04,),
  'place:town' => array('label'=>'Town','frequency'=>1497,'icon'=>'poi_place_town','defzoom'=>14, 'defdiameter' => 0.08,),
  'place:village' => array('label'=>'Village','frequency'=>11230,'icon'=>'poi_place_village','defzoom'=>15, 'defdiameter' => 0.04,),
  'place:hamlet' => array('label'=>'Hamlet','frequency'=>7075,'icon'=>'poi_place_village','defzoom'=>15, 'defdiameter' => 0.04,),
@@ -367,8 +386,10 @@
  'landuse:commercial' => array('label'=>'Commercial','frequency'=>657,'icon'=>'',),
 
  'place:airport' => array('label'=>'Airport','frequency'=>36,'icon'=>'transport_airport2', 'defdiameter' => 0.03,),
  'landuse:commercial' => array('label'=>'Commercial','frequency'=>657,'icon'=>'',),
 
  'place:airport' => array('label'=>'Airport','frequency'=>36,'icon'=>'transport_airport2', 'defdiameter' => 0.03,),
+ 'aeroway:aerodrome' => array('label'=>'Aerodrome','frequency'=>36,'icon'=>'transport_airport2', 'defdiameter' => 0.03,),
+ 'aeroway' => array('label'=>'Aeroway','frequency'=>36,'icon'=>'transport_airport2', 'defdiameter' => 0.03,),
  'railway:station' => array('label'=>'Station','frequency'=>3431,'icon'=>'transport_train_station2', 'defdiameter' => 0.01,),
  'railway:station' => array('label'=>'Station','frequency'=>3431,'icon'=>'transport_train_station2', 'defdiameter' => 0.01,),
- 'amenity:place_of_worship' => array('label'=>'Place Of Worship','frequency'=>9049,'icon'=>'place_of_worship3',),
+ 'amenity:place_of_worship' => array('label'=>'Place Of Worship','frequency'=>9049,'icon'=>'place_of_worship_unknown3',),
  'amenity:pub' => array('label'=>'Pub','frequency'=>18969,'icon'=>'food_pub',),
  'amenity:bar' => array('label'=>'Bar','frequency'=>164,'icon'=>'food_bar',),
  'amenity:university' => array('label'=>'University','frequency'=>607,'icon'=>'education_university',),
  'amenity:pub' => array('label'=>'Pub','frequency'=>18969,'icon'=>'food_pub',),
  'amenity:bar' => array('label'=>'Bar','frequency'=>164,'icon'=>'food_bar',),
  'amenity:university' => array('label'=>'University','frequency'=>607,'icon'=>'education_university',),
@@ -398,7 +419,7 @@
  'tourism:motel' => array('label'=>'Motel','frequency'=>43,'icon'=>'',),
  'amenity:cinema' => array('label'=>'Cinema','frequency'=>277,'icon'=>'tourist_cinema',),
  'tourism:information' => array('label'=>'Information','frequency'=>224,'icon'=>'amenity_information',),
  'tourism:motel' => array('label'=>'Motel','frequency'=>43,'icon'=>'',),
  'amenity:cinema' => array('label'=>'Cinema','frequency'=>277,'icon'=>'tourist_cinema',),
  'tourism:information' => array('label'=>'Information','frequency'=>224,'icon'=>'amenity_information',),
- 'tourism:artwork' => array('label'=>'Artwork','frequency'=>171,'icon'=>'art_gallery2',),
+ 'tourism:artwork' => array('label'=>'Artwork','frequency'=>171,'icon'=>'tourist_art_gallery2',),
  'historic:archaeological_site' => array('label'=>'Archaeological Site','frequency'=>407,'icon'=>'tourist_archaeological2',),
  'amenity:doctors' => array('label'=>'Doctors','frequency'=>581,'icon'=>'health_doctors',),
  'leisure:sports_centre' => array('label'=>'Sports Centre','frequency'=>767,'icon'=>'sport_leisure_centre',),
  'historic:archaeological_site' => array('label'=>'Archaeological Site','frequency'=>407,'icon'=>'tourist_archaeological2',),
  'amenity:doctors' => array('label'=>'Doctors','frequency'=>581,'icon'=>'health_doctors',),
  'leisure:sports_centre' => array('label'=>'Sports Centre','frequency'=>767,'icon'=>'sport_leisure_centre',),
@@ -477,11 +498,11 @@
  'place:house_number' => array('label'=>'House Number','frequency'=>2086,'icon'=>'','defzoom'=>18,),
  'place:country_code' => array('label'=>'Country Code','frequency'=>2086,'icon'=>'','defzoom'=>18,),
 
  'place:house_number' => array('label'=>'House Number','frequency'=>2086,'icon'=>'','defzoom'=>18,),
  'place:country_code' => array('label'=>'Country Code','frequency'=>2086,'icon'=>'','defzoom'=>18,),
 
-//
+ //
 
  'leisure:pitch' => array('label'=>'Pitch','frequency'=>762,'icon'=>'',),
  'highway:unsurfaced' => array('label'=>'Unsurfaced','frequency'=>492,'icon'=>'',),
 
  'leisure:pitch' => array('label'=>'Pitch','frequency'=>762,'icon'=>'',),
  'highway:unsurfaced' => array('label'=>'Unsurfaced','frequency'=>492,'icon'=>'',),
- 'historic:ruins' => array('label'=>'Ruins','frequency'=>483,'icon'=>'shopping_jewelry',),
+ 'historic:ruins' => array('label'=>'Ruins','frequency'=>483,'icon'=>'tourist_ruin',),
  'amenity:college' => array('label'=>'College','frequency'=>473,'icon'=>'education_school',),
  'historic:monument' => array('label'=>'Monument','frequency'=>470,'icon'=>'tourist_monument',),
  'railway:subway' => array('label'=>'Subway','frequency'=>385,'icon'=>'',),
  'amenity:college' => array('label'=>'College','frequency'=>473,'icon'=>'education_school',),
  'historic:monument' => array('label'=>'Monument','frequency'=>470,'icon'=>'tourist_monument',),
  'railway:subway' => array('label'=>'Subway','frequency'=>385,'icon'=>'',),
@@ -598,6 +619,7 @@
  'natural:scrub' => array('label'=>'Scrub','frequency'=>20,'icon'=>'',),
  'natural:fen' => array('label'=>'Fen','frequency'=>20,'icon'=>'',),
  'building:yes' => array('label'=>'Building','frequency'=>200,'icon'=>'',),
  'natural:scrub' => array('label'=>'Scrub','frequency'=>20,'icon'=>'',),
  'natural:fen' => array('label'=>'Fen','frequency'=>20,'icon'=>'',),
  'building:yes' => array('label'=>'Building','frequency'=>200,'icon'=>'',),
+ 'mountain_pass:yes' => array('label'=>'Mountain Pass','frequency'=>200,'icon'=>'',),
 
  'amenity:parking' => array('label'=>'Parking','frequency'=>3157,'icon'=>'',),
  'highway:bus_stop' => array('label'=>'Bus Stop','frequency'=>35777,'icon'=>'transport_bus_stop2',),
 
  'amenity:parking' => array('label'=>'Parking','frequency'=>3157,'icon'=>'',),
  'highway:bus_stop' => array('label'=>'Bus Stop','frequency'=>35777,'icon'=>'transport_bus_stop2',),
@@ -611,9 +633,10 @@
  'railway:disused_station' => array('label'=>'Disused Station','frequency'=>114,'icon'=>'',),
  'railway:abandoned' => array('label'=>'Abandoned','frequency'=>641,'icon'=>'',),
  'railway:disused' => array('label'=>'Disused','frequency'=>72,'icon'=>'',),
  'railway:disused_station' => array('label'=>'Disused Station','frequency'=>114,'icon'=>'',),
  'railway:abandoned' => array('label'=>'Abandoned','frequency'=>641,'icon'=>'',),
  'railway:disused' => array('label'=>'Disused','frequency'=>72,'icon'=>'',),
-                       );              
+                               );
        }
        }
-       
+
+
        function getClassTypesWithImportance()
        {
                $aOrders = getClassTypes();
        function getClassTypesWithImportance()
        {
                $aOrders = getClassTypes();
@@ -624,47 +647,31 @@
                }
                return $aOrders;
        }
                }
                return $aOrders;
        }
-       
-       
-        function javascript_isarray($xVal)
-        {
-                if (!is_array($xVal)) return false;
-                for($i = 0; $i < sizeof($xVal); $i++)
-                {
-                        if (!array_key_exists($i, $xVal)) return false;
-                }
-                return true;
-        }
-
-        function javascript_renderData($xVal, $bForceHash = false)
-        {
-                if (is_array($xVal))
-                {
-                        $aVals = array();
-                        if (javascript_isarray($xVal) && !$bForceHash)
-                        {
-                                foreach($xVal as $sKey => $xData)
-                                {
-                                        $aVals[] = javascript_renderData($xData);
-                                }
-                                return '['.join(',',$aVals).']';
-                        }
-                        else
-                        {
-                                foreach($xVal as $sKey => $xData)
-                                {
-                                        $aVals[] = '"'.addslashes($sKey).'"'.':'.javascript_renderData($xData);
-                                }
-                                return '{'.join(',',$aVals).'}';
-                        }
-                }
-                else
-                {
-                        if (is_bool($xVal)) return $xVal?'true':'false';
-//                     if (is_numeric($xVal)) return $xVal;
-                        return '"'.str_replace('>','\\>',str_replace(array("\n","\r"),'\\n',str_replace(array("\n\r","\r\n"),'\\n',str_replace('"','\\"',$xVal)))).'"';
-                }
-        }
+
+
+       function javascript_renderData($xVal)
+       {
+               header("Access-Control-Allow-Origin: *");
+               $jsonout = json_encode($xVal);
+
+               if( ! isset($_GET['json_callback']))
+               {
+                       header("Content-Type: application/json; charset=UTF-8");
+                       echo $jsonout;
+               } else
+               {
+                       if (preg_match('/^[$_\p{L}][$_\p{L}\p{Nd}.[\]]*$/u',$_GET['json_callback']))
+                       {
+                               header("Content-Type: application/javascript; charset=UTF-8");
+                               echo $_GET['json_callback'].'('.$jsonout.')';
+                       }
+                       else
+                       {
+                               header('HTTP/1.0 400 Bad Request');
+                       }
+               }
+       }
+
 
        function _debugDumpGroupedSearches($aData, $aTokens)
        {
 
        function _debugDumpGroupedSearches($aData, $aTokens)
        {
@@ -683,11 +690,11 @@
                        }
                }
                echo "<table border=\"1\">";
                        }
                }
                echo "<table border=\"1\">";
-               echo "<tr><th>rank</th><th>Name Tokens</th><th>Address Tokens</th><th>country</th><th>operator</th><th>class</th><th>type</th><th>house#</th><th>Lat</th><th>Lon</th><th>Radius</th></tr>";
+               echo "<tr><th>rank</th><th>Name Tokens</th><th>Name Not</th><th>Address Tokens</th><th>Address Not</th><th>country</th><th>operator</th><th>class</th><th>type</th><th>house#</th><th>Lat</th><th>Lon</th><th>Radius</th></tr>";
                foreach($aData as $iRank => $aRankedSet)
                {
                        foreach($aRankedSet as $aRow)
                foreach($aData as $iRank => $aRankedSet)
                {
                        foreach($aRankedSet as $aRow)
-                       {               
+                       {
                                echo "<tr>";
                                echo "<td>$iRank</td>";
 
                                echo "<tr>";
                                echo "<td>$iRank</td>";
 
@@ -700,6 +707,15 @@
                                }
                                echo "</td>";
 
                                }
                                echo "</td>";
 
+                               echo "<td>";
+                               $sSep = '';
+                               foreach($aRow['aNameNonSearch'] as $iWordID)
+                               {
+                                       echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
+                                       $sSep = ', ';
+                               }
+                               echo "</td>";
+
                                echo "<td>";
                                $sSep = '';
                                foreach($aRow['aAddress'] as $iWordID)
                                echo "<td>";
                                $sSep = '';
                                foreach($aRow['aAddress'] as $iWordID)
@@ -709,6 +725,15 @@
                                }
                                echo "</td>";
 
                                }
                                echo "</td>";
 
+                               echo "<td>";
+                               $sSep = '';
+                               foreach($aRow['aAddressNonSearch'] as $iWordID)
+                               {
+                                       echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
+                                       $sSep = ', ';
+                               }
+                               echo "</td>";
+
                                echo "<td>".$aRow['sCountryCode']."</td>";
 
                                echo "<td>".$aRow['sOperator']."</td>";
                                echo "<td>".$aRow['sCountryCode']."</td>";
 
                                echo "<td>".$aRow['sOperator']."</td>";
@@ -720,7 +745,7 @@
                                echo "<td>".$aRow['fLat']."</td>";
                                echo "<td>".$aRow['fLon']."</td>";
                                echo "<td>".$aRow['fRadius']."</td>";
                                echo "<td>".$aRow['fLat']."</td>";
                                echo "<td>".$aRow['fLon']."</td>";
                                echo "<td>".$aRow['fRadius']."</td>";
-       
+
                                echo "</tr>";
                        }
                }
                                echo "</tr>";
                        }
                }
@@ -731,120 +756,51 @@
        function getAddressDetails(&$oDB, $sLanguagePrefArraySQL, $iPlaceID, $sCountryCode = false, $bRaw = false)
        {
                $sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata($iPlaceID)";
        function getAddressDetails(&$oDB, $sLanguagePrefArraySQL, $iPlaceID, $sCountryCode = false, $bRaw = false)
        {
                $sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata($iPlaceID)";
-               IF (!$bRaw) $sSQL .= " WHERE isaddress OR type = 'country_code'";
+               if (!$bRaw) $sSQL .= " WHERE isaddress OR type = 'country_code'";
                $sSQL .= " order by rank_address desc,isaddress desc";
                $sSQL .= " order by rank_address desc,isaddress desc";
-               $aAddressLines = $oDB->getAll($sSQL);
-               if (PEAR::IsError($aAddressLines))
-               {
-                       var_dump($aAddressLines);
-                       exit;
-               }
+
+               $aAddressLines = $oDB->getAll($sSQL);
+               if (PEAR::IsError($aAddressLines))
+               {
+                       var_dump($aAddressLines);
+                       exit;
+               }
                if ($bRaw) return $aAddressLines;
                if ($bRaw) return $aAddressLines;
-//echo "<pre>";
-//var_dump($aAddressLines);
+               //echo "<pre>";
+               //var_dump($aAddressLines);
                $aAddress = array();
                $aAddress = array();
+               $aFallback = array();
                $aClassType = getClassTypes();
                foreach($aAddressLines as $aLine)
                {
                $aClassType = getClassTypes();
                foreach($aAddressLines as $aLine)
                {
+                       $bFallback = false;
                        $aTypeLabel = false;
                        if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
                        elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
                        $aTypeLabel = false;
                        if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
                        elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
-                       else $aTypeLabel = array('simplelabel'=>$aLine['class']);
-                       if ($aTypeLabel && ($aLine['localname'] || $aLine['housenumber']))
+                       elseif (isset($aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))]))
                        {
                        {
-                               $sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
-                               $sTypeLabel = str_replace(' ','_',$sTypeLabel);
-                               if (!isset($aAddress[$sTypeLabel]) && $aLine['localname']) $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
+                               $aTypeLabel = $aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))];
+                               $bFallback = true;
                        }
                        }
-               }
-//var_dump($aAddress);
-//exit;
-               return $aAddress;
-
-               $aHouseNumber = $oDB->getRow('select housenumber, get_name_by_language(name,ARRAY[\'addr:housename\']) as housename,rank_search,postcode from placex where place_id = '.$iPlaceID);
-               $sHouseNumber = $aHouseNumber['housenumber'];
-               $sHouseName = $aHouseNumber['housename'];
-               $sPostcode = $aHouseNumber['postcode'];
-               $iRank = $aHouseNumber['rank_search'];
-
-               // Address
-               $sSQL = "select country_code, placex.place_id, osm_type, osm_id, class, type, housenumber, admin_level, rank_address, rank_search, ";
-               $sSQL .= "get_searchrank_label(rank_search) as rank_search_label, fromarea, isaddress, distance, ";
-               $sSQL .= " CASE WHEN type = 'postcode' THEN postcode ELSE get_name_by_language(name,$sLanguagePrefArraySQL) END as localname, ";
-               $sSQL .= " length(name::text) as namelength ";
-               $sSQL .= " from place_addressline join placex on (address_place_id = placex.place_id)";
-               $sSQL .= " where place_addressline.place_id = $iPlaceID and (rank_address > 0 OR address_place_id = $iPlaceID)";
-               if (!$bRaw) $sSQL .= " and isaddress";
-               $sSQL .= " order by cached_rank_address desc,isaddress desc,fromarea desc,distance asc,rank_search desc,namelength desc";
-//var_dump($sSQL);
-               $aAddressLines = $oDB->getAll($sSQL);
-               if (PEAR::IsError($aAddressLines))
-               {
-                       var_dump($aAddressLines);
-                       exit;
-               }
-               if ($bRaw) return $aAddressLines;
-       
-               $aClassType = getClassTypes();
-
-               $iMinRank = 100;
-               $aAddress = array();
-               if ($iRank >= 28 && $sHouseNumber) $aAddress['house_number'] = $sHouseNumber;
-               if ($iRank >= 28 && $sHouseName) $aAddress['house_name'] = $sHouseName;
-               foreach($aAddressLines as $aLine)
-               {
-                       if (!$sCountryCode) $sCountryCode = $aLine['country_code'];
-                       if ($aLine['rank_address'] < $iMinRank)
+                       else
                        {
                        {
-                               $aTypeLabel = false;
-                               if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
-                               elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
-                               else $aTypeLabel = array('simplelabel'=>$aLine['class']);
-                               if ($aTypeLabel && ($aLine['localname'] || $aLine['housenumber']))
-                               {
-                                       $sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
-                                       $sTypeLabel = str_replace(' ','_',$sTypeLabel);
-                                       if (!isset($aAddress[$sTypeLabel]) && $aLine['localname']) $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
-                               }
-                               $iMinRank = $aLine['rank_address'];
+                               $aTypeLabel = array('simplelabel'=>'address'.$aLine['rank_address']);
+                               $bFallback = true;
                        }
                        }
-               }
-
-               if ($sPostcode)
-               {
-                       $aAddress['postcode'] = $sPostcode;
-               }
-
-               if ($iMinRank > 4 && $sCountryCode)
-               {
-                       $sSQL = "select get_name_by_language(country_name.name,$sLanguagePrefArraySQL) as name";
-                       $sSQL .= " from country_name where country_code = '$sCountryCode'";
-                       $sCountryName = $oDB->getOne($sSQL);
-                       if ($sCountryName)
+                       if ($aTypeLabel && ((isset($aLine['localname']) && $aLine['localname']) || (isset($aLine['housenumber']) && $aLine['housenumber'])))
                        {
                        {
-                               $aAddress['country'] = $sCountryName;
+                               $sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
+                               $sTypeLabel = str_replace(' ','_',$sTypeLabel);
+                               if (!isset($aAddress[$sTypeLabel]) || (isset($aFallback[$sTypeLabel]) && $aFallback[$sTypeLabel]) || $aLine['class'] == 'place')
+                               {
+                                       $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
+                               }
+                               $aFallback[$sTypeLabel] = $bFallback;
                        }
                }
                        }
                }
-               if ($sCountryCode)
-               {
-                       $aAddress['country_code'] = $sCountryCode;
-               }
-
                return $aAddress;
        }
 
                return $aAddress;
        }
 
-       function getWordSuggestions(&$oDB, $sWord)
-       {
-               $sWordQuoted = getDBQuoted(trim($sWord));
-               $sSQL = "select *,levenshtein($sWordQuoted,word) from test_token ";
-               $sSQL .= "where (metaphone = dmetaphone($sWordQuoted) or metaphonealt = dmetaphone($sWordQuoted) or ";
-               $sSQL .= "metaphone = dmetaphone_alt($sWordQuoted) or metaphonealt = dmetaphone_alt($sWordQuoted)) ";
-               $sSQL .= "and len between length($sWordQuoted)-2 and length($sWordQuoted)+2 ";
-               $sSQL .= "and levenshtein($sWordQuoted,word) < 3 ";
-               $sSQL .= "order by levenshtein($sWordQuoted,word) asc, abs(len - length($sWordQuoted)) asc limit 20";
-               $aSimilar = $oDB->getAll($sSQL);
-               return $aSimilar;
-       }
 
        function geocodeReverse($fLat, $fLon, $iZoom=18)
        {
 
        function geocodeReverse($fLat, $fLon, $iZoom=18)
        {
@@ -854,27 +810,27 @@
 
                // Zoom to rank, this could probably be calculated but a lookup gives fine control
                $aZoomRank = array(
 
                // Zoom to rank, this could probably be calculated but a lookup gives fine control
                $aZoomRank = array(
-                       0 => 2, // Continent / Sea
-                       1 => 2,
-                       2 => 2,
-                       3 => 4, // Country
-                       4 => 4,
-                       5 => 8, // State
-                       6 => 10, // Region
-                       7 => 10, 
-                       8 => 12, // County
-                       9 => 12,  
-                       10 => 17, // City
-                       11 => 17, 
-                       12 => 18, // Town / Village
-                       13 => 18, 
-                       14 => 22, // Suburb
-                       15 => 22,
-                       16 => 26, // Street, TODO: major street?
-                       17 => 26, 
-                       18 => 30, // or >, Building
-                       19 => 30, // or >, Building
-                       );
+                               0 => 2, // Continent / Sea
+                               1 => 2,
+                               2 => 2,
+                               3 => 4, // Country
+                               4 => 4,
+                               5 => 8, // State
+                               6 => 10, // Region
+                               7 => 10,
+                               8 => 12, // County
+                               9 => 12,
+                               10 => 17, // City
+                               11 => 17,
+                               12 => 18, // Town / Village
+                               13 => 18,
+                               14 => 22, // Suburb
+                               15 => 22,
+                               16 => 26, // Street, TODO: major street?
+                               17 => 26,
+                               18 => 30, // or >, Building
+                               19 => 30, // or >, Building
+                               );
                $iMaxRank = isset($aZoomRank[$iZoom])?$aZoomRank[$iZoom]:28;
 
                // Find the nearest point
                $iMaxRank = isset($aZoomRank[$iZoom])?$aZoomRank[$iZoom]:28;
 
                // Find the nearest point
@@ -905,14 +861,14 @@
                        $sSQL .= ' and (ST_GeometryType(geometry) not in (\'ST_Polygon\',\'ST_MultiPolygon\') ';
                        $sSQL .= ' OR ST_DWithin('.$sPointSQL.', ST_Centroid(geometry), '.$fSearchDiam.'))';
                        $sSQL .= ' ORDER BY ST_distance('.$sPointSQL.', geometry) ASC limit 1';
                        $sSQL .= ' and (ST_GeometryType(geometry) not in (\'ST_Polygon\',\'ST_MultiPolygon\') ';
                        $sSQL .= ' OR ST_DWithin('.$sPointSQL.', ST_Centroid(geometry), '.$fSearchDiam.'))';
                        $sSQL .= ' ORDER BY ST_distance('.$sPointSQL.', geometry) ASC limit 1';
-//var_dump($sSQL);
+                       //var_dump($sSQL);
                        $aPlace = $oDB->getRow($sSQL);
                        $aPlace = $oDB->getRow($sSQL);
-                       $iPlaceID = $aPlace['place_id'];
-                       if (PEAR::IsError($iPlaceID))
+                       if (PEAR::IsError($aPlace))
                        {
                        {
-                               var_Dump($sSQL, $iPlaceID); 
+                               var_Dump($sSQL, $aPlace);
                                exit;
                        }
                                exit;
                        }
+                       $iPlaceID = $aPlace['place_id'];
                }
 
                // The point we found might be too small - use the address to find what it is a child of
                }
 
                // The point we found might be too small - use the address to find what it is a child of
@@ -922,7 +878,7 @@
                        $iPlaceID = $oDB->getOne($sSQL);
                        if (PEAR::IsError($iPlaceID))
                        {
                        $iPlaceID = $oDB->getOne($sSQL);
                        if (PEAR::IsError($iPlaceID))
                        {
-                               var_Dump($sSQL, $iPlaceID); 
+                               var_Dump($sSQL, $iPlaceID);
                                exit;
                        }
 
                                exit;
                        }
 
@@ -932,7 +888,7 @@
                                $iPlaceID = $oDB->getOne($sSQL);
                                if (PEAR::IsError($iPlaceID))
                                {
                                $iPlaceID = $oDB->getOne($sSQL);
                                if (PEAR::IsError($iPlaceID))
                                {
-                                       var_Dump($sSQL, $iPlaceID); 
+                                       var_Dump($sSQL, $iPlaceID);
                                        exit;
                                }
                        }
                                        exit;
                                }
                        }
@@ -944,3 +900,8 @@
 
                return $iPlaceID;
        }
 
                return $iPlaceID;
        }
+
+       function addQuotes($s)
+       {
+               return "'".$s."'";
+       }
Open Source search based on OpenStreetMap data