X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/ddb2e4aa1271a9b991f08bcbfad21676e5f5f393..8be702bf602118b19d4482566e4239c023b7fe54:/lib/lib.php diff --git a/lib/lib.php b/lib/lib.php index c68f04eb..f020a8b2 100644 --- a/lib/lib.php +++ b/lib/lib.php @@ -1,1019 +1,727 @@

Internal Server Error

"; - echo '

Nominatim has encountered an internal error while processing your request. This is most likely because of a bug in the software.

'; - echo "

Details: ".$sError,"

"; - echo '

Feel free to report the bug in the OSM bug database. Please include the error message above and the URL you used.

'; - if (CONST_Debug) - { - echo "

Debugging Information


"; - if ($sSQL) - { - echo "

SQL query

".$sSQL.""; - } - if ($vDumpVar) - { - echo "

Result

"; - var_dump($vDumpVar); - echo ""; - } - } - echo "\n\n"; - exit; - } - - - function userError($sError) - { - header('HTTP/1.0 400 Bad Request'); - header('Content-type: text/html; charset=utf-8'); - echo "

Bad Request

"; - echo '

Nominatim has encountered an error with your request.

'; - echo "

Details: ".$sError,"

"; - echo '

If you feel this error is incorrect feel free to report the bug in the OSM bug database. Please include the error message above and the URL you used.

'; - echo "\n\n"; - exit; - } - - - function fail($sError, $sUserError = false) - { - if (!$sUserError) $sUserError = $sError; - error_log('ERROR: '.$sError); - echo $sUserError."\n"; - exit(-1); - } - - - function getBlockingProcesses() - { - $sStats = file_get_contents('/proc/stat'); - if (preg_match('/procs_blocked ([0-9]+)/i', $sStats, $aMatches)) - { - return (int)$aMatches[1]; - } - return 0; - } - - - function getLoadAverage() - { - $sLoadAverage = file_get_contents('/proc/loadavg'); - $aLoadAverage = explode(' ',$sLoadAverage); - return (float)$aLoadAverage[0]; - } - - - function getProcessorCount() - { - $sCPU = file_get_contents('/proc/cpuinfo'); - preg_match_all('#processor : [0-9]+#', $sCPU, $aMatches); - return sizeof($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, $b) - { - if ($a['iSearchRank'] == $b['iSearchRank']) - return strlen($a['sOperator']) + strlen($a['sHouseNumber']) - strlen($b['sOperator']) - strlen($b['sHouseNumber']); - return ($a['iSearchRank'] < $b['iSearchRank']?-1:1); - } - - - function byImportance($a, $b) - { - if ($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['rank_search'] != $b['rank_search']) - return ($a['rank_search'] < $b['rank_search']?-1:1); - */ - return ($a['foundorder'] < $b['foundorder']?-1:1); - } - - - function getPreferredLanguages($sLangString=false) - { - if (!$sLangString) - { - // 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"]; - } - } - - $aLanguages = array(); - if ($sLangString) - { - if (preg_match_all('/(([a-z]{1,8})(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $sLangString, $aLanguagesParse, PREG_SET_ORDER)) - { - foreach($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($aLanguages); - } - } - if (!sizeof($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) - { - $aLangPrefOrder['name:'.$sLangauge] = 'name:'.$sLangauge; - } - foreach($aLanguages as $sLangauge => $fLangauagePref) - { - $aLangPrefOrder['place_name:'.$sLangauge] = 'place_name:'.$sLangauge; - } - foreach($aLanguages as $sLangauge => $fLangauagePref) - { - $aLangPrefOrder['official_name:'.$sLangauge] = 'official_name:'.$sLangauge; - } - $aLangPrefOrder['short_name'] = 'short_name'; - $aLangPrefOrder['name'] = 'name'; - $aLangPrefOrder['place_name'] = 'place_name'; - $aLangPrefOrder['official_name'] = 'official_name'; - $aLangPrefOrder['ref'] = 'ref'; - $aLangPrefOrder['type'] = 'type'; - return $aLangPrefOrder; - } - - - function getWordSets($aWords, $iDepth) - { - $aResult = array(array(join(' ',$aWords))); - $sFirstToken = ''; - if ($iDepth < 8) { - while(sizeof($aWords) > 1) - { - $sWord = array_shift($aWords); - $sFirstToken .= ($sFirstToken?' ':'').$sWord; - $aRest = getWordSets($aWords, $iDepth+1); - foreach($aRest as $aSet) - { - $aResult[] = array_merge(array($sFirstToken),$aSet); - } - } - } - return $aResult; - } - - function getInverseWordSets($aWords, $iDepth) - { - $aResult = array(array(join(' ',$aWords))); - $sFirstToken = ''; - if ($iDepth < 8) - { - while(sizeof($aWords) > 1) - { - $sWord = array_pop($aWords); - $sFirstToken = $sWord.($sFirstToken?' ':'').$sFirstToken; - $aRest = getInverseWordSets($aWords, $iDepth+1); - foreach($aRest as $aSet) - { - $aResult[] = array_merge(array($sFirstToken),$aSet); - } - } - } - return $aResult; - } - - - function getTokensFromSets($aSets) - { - $aTokens = array(); - foreach($aSets as $aSet) - { - foreach($aSet as $sWord) - { - $aTokens[' '.$sWord] = ' '.$sWord; - $aTokens[$sWord] = $sWord; - //if (!strpos($sWord,' ')) $aTokens[$sWord] = $sWord; - } - } - return $aTokens; - } - - - /* - GB Postcode functions - */ - - function gbPostcodeAlphaDifference($s1, $s2) - { - $aValues = array( - 'A'=>0, - 'B'=>1, - 'D'=>2, - 'E'=>3, - 'F'=>4, - 'G'=>5, - 'H'=>6, - 'J'=>7, - 'L'=>8, - 'N'=>9, - 'O'=>10, - 'P'=>11, - 'Q'=>12, - 'R'=>13, - 'S'=>14, - 'T'=>15, - 'U'=>16, - 'W'=>17, - 'X'=>18, - 'Y'=>19, - 'Z'=>20); - return abs(($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 - $sSQL = 'select \'AA\', ST_X(ST_Centroid(geometry)) as lon,ST_Y(ST_Centroid(geometry)) as lat from gb_postcode where postcode = \''.$sPostcode.'\''; - $aNearPostcodes = $oDB->getAll($sSQL); - if (PEAR::IsError($aNearPostcodes)) - { - var_dump($sSQL, $aNearPostcodes); - exit; - } - - if (sizeof($aNearPostcodes)) - { - $aPostcodes = array(); - foreach($aNearPostcodes as $aPostcode) - { - $aPostcodes[] = array('lat' => $aPostcode['lat'], 'lon' => $aPostcode['lon'], 'radius' => 0.005); - } - - return $aPostcodes; - } - - return false; - } - - - function usPostcodeCalculate($sPostcode, &$oDB) - { - $iZipcode = (int)$sPostcode; - - // Try an exact match on the us_zippostcode table - $sSQL = 'select zipcode, ST_X(ST_Centroid(geometry)) as lon,ST_Y(ST_Centroid(geometry)) as lat from us_zipcode where zipcode = '.$iZipcode; - $aNearPostcodes = $oDB->getAll($sSQL); - if (PEAR::IsError($aNearPostcodes)) - { - var_dump($sSQL, $aNearPostcodes); - exit; - } - - if (!sizeof($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'; - $aNearPostcodes = $oDB->getAll($sSQL); - if (PEAR::IsError($aNearPostcodes)) - { - var_dump($sSQL, $aNearPostcodes); - exit; - } - } - - if (!sizeof($aNearPostcodes)) - { - return false; - } - - $fTotalLat = 0; - $fTotalLon = 0; - $fTotalFac = 0; - foreach($aNearPostcodes as $aPostcode) - { - $iDiff = abs($aPostcode['zipcode'] - $iZipcode) + 1; - if ($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; - return array(array('lat' => $fLat, 'lon' => $fLon, 'radius' => 0.2)); - } - return false; - - /* - $fTotalFac is a surprisingly good indicator of accuracy - $iZoom = 18 + round(log($fTotalFac,32)); - $iZoom = max(13,min(18,$iZoom)); - */ - } - - - 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: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: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: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,), - '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:suburb' => array('label'=>'Suburb','frequency'=>2528,'icon'=>'poi_place_village', 'defdiameter' => 0.04,), - 'place:locality' => array('label'=>'Locality','frequency'=>4113,'icon'=>'poi_place_village', 'defdiameter' => 0.02,), - 'landuse:farm' => array('label'=>'Farm','frequency'=>1201,'icon'=>'', 'defdiameter' => 0.02,), - 'place:farm' => array('label'=>'Farm','frequency'=>1162,'icon'=>'', 'defdiameter' => 0.02,), - - 'highway:motorway_junction' => array('label'=>'Motorway Junction','frequency'=>1126,'icon'=>'','simplelabel'=>'Junction',), - 'highway:motorway' => array('label'=>'Motorway','frequency'=>4627,'icon'=>'','simplelabel'=>'Road',), - 'highway:trunk' => array('label'=>'Trunk','frequency'=>23084,'icon'=>'','simplelabel'=>'Road',), - 'highway:primary' => array('label'=>'Primary','frequency'=>32138,'icon'=>'','simplelabel'=>'Road',), - 'highway:secondary' => array('label'=>'Secondary','frequency'=>25807,'icon'=>'','simplelabel'=>'Road',), - 'highway:tertiary' => array('label'=>'Tertiary','frequency'=>29829,'icon'=>'','simplelabel'=>'Road',), - 'highway:residential' => array('label'=>'Residential','frequency'=>361498,'icon'=>'','simplelabel'=>'Road',), - 'highway:unclassified' => array('label'=>'Unclassified','frequency'=>66441,'icon'=>'','simplelabel'=>'Road',), - 'highway:living_street' => array('label'=>'Living Street','frequency'=>710,'icon'=>'','simplelabel'=>'Road',), - 'highway:service' => array('label'=>'Service','frequency'=>9963,'icon'=>'','simplelabel'=>'Road',), - 'highway:track' => array('label'=>'Track','frequency'=>2565,'icon'=>'','simplelabel'=>'Road',), - 'highway:road' => array('label'=>'Road','frequency'=>591,'icon'=>'','simplelabel'=>'Road',), - 'highway:byway' => array('label'=>'Byway','frequency'=>346,'icon'=>'','simplelabel'=>'Road',), - 'highway:bridleway' => array('label'=>'Bridleway','frequency'=>1556,'icon'=>'',), - 'highway:cycleway' => array('label'=>'Cycleway','frequency'=>2419,'icon'=>'',), - 'highway:pedestrian' => array('label'=>'Pedestrian','frequency'=>2757,'icon'=>'',), - 'highway:footway' => array('label'=>'Footway','frequency'=>15008,'icon'=>'',), - 'highway:steps' => array('label'=>'Steps','frequency'=>444,'icon'=>'','simplelabel'=>'Footway',), - 'highway:motorway_link' => array('label'=>'Motorway Link','frequency'=>795,'icon'=>'','simplelabel'=>'Road',), - 'highway:trunk_link' => array('label'=>'Trunk Link','frequency'=>1258,'icon'=>'','simplelabel'=>'Road',), - 'highway:primary_link' => array('label'=>'Primary Link','frequency'=>313,'icon'=>'','simplelabel'=>'Road',), - - 'landuse:industrial' => array('label'=>'Industrial','frequency'=>1062,'icon'=>'',), - 'landuse:residential' => array('label'=>'Residential','frequency'=>886,'icon'=>'',), - 'landuse:retail' => array('label'=>'Retail','frequency'=>754,'icon'=>'',), - '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,), - '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',), - 'tourism:museum' => array('label'=>'Museum','frequency'=>543,'icon'=>'tourist_museum',), - 'amenity:arts_centre' => array('label'=>'Arts Centre','frequency'=>136,'icon'=>'tourist_art_gallery2',), - 'tourism:zoo' => array('label'=>'Zoo','frequency'=>47,'icon'=>'tourist_zoo',), - 'tourism:theme_park' => array('label'=>'Theme Park','frequency'=>24,'icon'=>'poi_point_of_interest',), - 'tourism:attraction' => array('label'=>'Attraction','frequency'=>1463,'icon'=>'poi_point_of_interest',), - 'leisure:golf_course' => array('label'=>'Golf Course','frequency'=>712,'icon'=>'sport_golf',), - 'historic:castle' => array('label'=>'Castle','frequency'=>316,'icon'=>'tourist_castle',), - 'amenity:hospital' => array('label'=>'Hospital','frequency'=>879,'icon'=>'health_hospital',), - 'amenity:school' => array('label'=>'School','frequency'=>8192,'icon'=>'education_school',), - 'amenity:theatre' => array('label'=>'Theatre','frequency'=>371,'icon'=>'tourist_theatre',), - 'amenity:public_building' => array('label'=>'Public Building','frequency'=>985,'icon'=>'',), - 'amenity:library' => array('label'=>'Library','frequency'=>794,'icon'=>'amenity_library',), - 'amenity:townhall' => array('label'=>'Townhall','frequency'=>242,'icon'=>'',), - 'amenity:community_centre' => array('label'=>'Community Centre','frequency'=>157,'icon'=>'',), - 'amenity:fire_station' => array('label'=>'Fire Station','frequency'=>221,'icon'=>'amenity_firestation3',), - 'amenity:police' => array('label'=>'Police','frequency'=>334,'icon'=>'amenity_police2',), - 'amenity:bank' => array('label'=>'Bank','frequency'=>1248,'icon'=>'money_bank2',), - 'amenity:post_office' => array('label'=>'Post Office','frequency'=>859,'icon'=>'amenity_post_office',), - 'leisure:park' => array('label'=>'Park','frequency'=>2378,'icon'=>'',), - 'amenity:park' => array('label'=>'Park','frequency'=>53,'icon'=>'',), - 'landuse:park' => array('label'=>'Park','frequency'=>50,'icon'=>'',), - 'landuse:recreation_ground' => array('label'=>'Recreation Ground','frequency'=>517,'icon'=>'',), - 'tourism:hotel' => array('label'=>'Hotel','frequency'=>2150,'icon'=>'accommodation_hotel2',), - 'tourism:motel' => array('label'=>'Motel','frequency'=>43,'icon'=>'',), - 'amenity:cinema' => array('label'=>'Cinema','frequency'=>277,'icon'=>'tourist_cinema',), - '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',), - 'leisure:swimming_pool' => array('label'=>'Swimming Pool','frequency'=>24,'icon'=>'sport_swimming_outdoor',), - 'shop:supermarket' => array('label'=>'Supermarket','frequency'=>2673,'icon'=>'shopping_supermarket',), - 'shop:convenience' => array('label'=>'Convenience','frequency'=>1469,'icon'=>'shopping_convenience',), - 'amenity:restaurant' => array('label'=>'Restaurant','frequency'=>3179,'icon'=>'food_restaurant',), - 'amenity:fast_food' => array('label'=>'Fast Food','frequency'=>2289,'icon'=>'food_fastfood',), - 'amenity:cafe' => array('label'=>'Cafe','frequency'=>1780,'icon'=>'food_cafe',), - 'tourism:guest_house' => array('label'=>'Guest House','frequency'=>223,'icon'=>'accommodation_bed_and_breakfast',), - 'amenity:pharmacy' => array('label'=>'Pharmacy','frequency'=>733,'icon'=>'health_pharmacy_dispensing',), - 'amenity:fuel' => array('label'=>'Fuel','frequency'=>1308,'icon'=>'transport_fuel',), - 'natural:peak' => array('label'=>'Peak','frequency'=>3212,'icon'=>'poi_peak',), - 'waterway:waterfall' => array('label'=>'Waterfall','frequency'=>24,'icon'=>'',), - 'natural:wood' => array('label'=>'Wood','frequency'=>1845,'icon'=>'landuse_coniferous_and_deciduous',), - 'natural:water' => array('label'=>'Water','frequency'=>1790,'icon'=>'',), - 'landuse:forest' => array('label'=>'Forest','frequency'=>467,'icon'=>'',), - 'landuse:cemetery' => array('label'=>'Cemetery','frequency'=>463,'icon'=>'',), - 'landuse:allotments' => array('label'=>'Allotments','frequency'=>408,'icon'=>'',), - 'landuse:farmyard' => array('label'=>'Farmyard','frequency'=>397,'icon'=>'',), - 'railway:rail' => array('label'=>'Rail','frequency'=>4894,'icon'=>'',), - 'waterway:canal' => array('label'=>'Canal','frequency'=>1723,'icon'=>'',), - 'waterway:river' => array('label'=>'River','frequency'=>4089,'icon'=>'',), - 'waterway:stream' => array('label'=>'Stream','frequency'=>2684,'icon'=>'',), - 'shop:bicycle' => array('label'=>'Bicycle','frequency'=>349,'icon'=>'shopping_bicycle',), - 'shop:clothes' => array('label'=>'Clothes','frequency'=>315,'icon'=>'shopping_clothes',), - 'shop:hairdresser' => array('label'=>'Hairdresser','frequency'=>312,'icon'=>'shopping_hairdresser',), - 'shop:doityourself' => array('label'=>'Doityourself','frequency'=>247,'icon'=>'shopping_diy',), - 'shop:estate_agent' => array('label'=>'Estate Agent','frequency'=>162,'icon'=>'shopping_estateagent2',), - 'shop:car' => array('label'=>'Car','frequency'=>159,'icon'=>'shopping_car',), - 'shop:garden_centre' => array('label'=>'Garden Centre','frequency'=>143,'icon'=>'shopping_garden_centre',), - 'shop:car_repair' => array('label'=>'Car Repair','frequency'=>141,'icon'=>'shopping_car_repair',), - 'shop:newsagent' => array('label'=>'Newsagent','frequency'=>132,'icon'=>'',), - 'shop:bakery' => array('label'=>'Bakery','frequency'=>129,'icon'=>'shopping_bakery',), - 'shop:furniture' => array('label'=>'Furniture','frequency'=>124,'icon'=>'',), - 'shop:butcher' => array('label'=>'Butcher','frequency'=>105,'icon'=>'shopping_butcher',), - 'shop:apparel' => array('label'=>'Apparel','frequency'=>98,'icon'=>'shopping_clothes',), - 'shop:electronics' => array('label'=>'Electronics','frequency'=>96,'icon'=>'',), - 'shop:department_store' => array('label'=>'Department Store','frequency'=>86,'icon'=>'',), - 'shop:books' => array('label'=>'Books','frequency'=>85,'icon'=>'',), - 'shop:yes' => array('label'=>'Shop','frequency'=>68,'icon'=>'',), - 'shop:outdoor' => array('label'=>'Outdoor','frequency'=>67,'icon'=>'',), - 'shop:mall' => array('label'=>'Mall','frequency'=>63,'icon'=>'',), - 'shop:florist' => array('label'=>'Florist','frequency'=>61,'icon'=>'',), - 'shop:charity' => array('label'=>'Charity','frequency'=>60,'icon'=>'',), - 'shop:hardware' => array('label'=>'Hardware','frequency'=>59,'icon'=>'',), - 'shop:laundry' => array('label'=>'Laundry','frequency'=>51,'icon'=>'shopping_laundrette',), - 'shop:shoes' => array('label'=>'Shoes','frequency'=>49,'icon'=>'',), - 'shop:beverages' => array('label'=>'Beverages','frequency'=>48,'icon'=>'shopping_alcohol',), - 'shop:dry_cleaning' => array('label'=>'Dry Cleaning','frequency'=>46,'icon'=>'',), - 'shop:carpet' => array('label'=>'Carpet','frequency'=>45,'icon'=>'',), - 'shop:computer' => array('label'=>'Computer','frequency'=>44,'icon'=>'',), - 'shop:alcohol' => array('label'=>'Alcohol','frequency'=>44,'icon'=>'shopping_alcohol',), - 'shop:optician' => array('label'=>'Optician','frequency'=>55,'icon'=>'health_opticians',), - 'shop:chemist' => array('label'=>'Chemist','frequency'=>42,'icon'=>'health_pharmacy',), - 'shop:gallery' => array('label'=>'Gallery','frequency'=>38,'icon'=>'tourist_art_gallery2',), - 'shop:mobile_phone' => array('label'=>'Mobile Phone','frequency'=>37,'icon'=>'',), - 'shop:sports' => array('label'=>'Sports','frequency'=>37,'icon'=>'',), - 'shop:jewelry' => array('label'=>'Jewelry','frequency'=>32,'icon'=>'shopping_jewelry',), - 'shop:pet' => array('label'=>'Pet','frequency'=>29,'icon'=>'',), - 'shop:beauty' => array('label'=>'Beauty','frequency'=>28,'icon'=>'',), - 'shop:stationery' => array('label'=>'Stationery','frequency'=>25,'icon'=>'',), - 'shop:shopping_centre' => array('label'=>'Shopping Centre','frequency'=>25,'icon'=>'',), - 'shop:general' => array('label'=>'General','frequency'=>25,'icon'=>'',), - 'shop:electrical' => array('label'=>'Electrical','frequency'=>25,'icon'=>'',), - 'shop:toys' => array('label'=>'Toys','frequency'=>23,'icon'=>'',), - 'shop:jeweller' => array('label'=>'Jeweller','frequency'=>23,'icon'=>'',), - 'shop:betting' => array('label'=>'Betting','frequency'=>23,'icon'=>'',), - 'shop:household' => array('label'=>'Household','frequency'=>21,'icon'=>'',), - 'shop:travel_agency' => array('label'=>'Travel Agency','frequency'=>21,'icon'=>'',), - 'shop:hifi' => array('label'=>'Hifi','frequency'=>21,'icon'=>'',), - 'amenity:shop' => array('label'=>'Shop','frequency'=>61,'icon'=>'',), - 'tourism:information' => array('label'=>'Information','frequency'=>224,'icon'=>'amenity_information',), - - 'place:house' => array('label'=>'House','frequency'=>2086,'icon'=>'','defzoom'=>18,), - 'place:house_name' => array('label'=>'House','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'=>'',), - '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'=>'',), - 'historic:memorial' => array('label'=>'Memorial','frequency'=>382,'icon'=>'tourist_monument',), - 'leisure:nature_reserve' => array('label'=>'Nature Reserve','frequency'=>342,'icon'=>'',), - 'leisure:common' => array('label'=>'Common','frequency'=>322,'icon'=>'',), - 'waterway:lock_gate' => array('label'=>'Lock Gate','frequency'=>321,'icon'=>'',), - 'natural:fell' => array('label'=>'Fell','frequency'=>308,'icon'=>'',), - 'amenity:nightclub' => array('label'=>'Nightclub','frequency'=>292,'icon'=>'',), - 'highway:path' => array('label'=>'Path','frequency'=>287,'icon'=>'',), - 'leisure:garden' => array('label'=>'Garden','frequency'=>285,'icon'=>'',), - 'landuse:reservoir' => array('label'=>'Reservoir','frequency'=>276,'icon'=>'',), - 'leisure:playground' => array('label'=>'Playground','frequency'=>264,'icon'=>'',), - 'leisure:stadium' => array('label'=>'Stadium','frequency'=>212,'icon'=>'',), - 'historic:mine' => array('label'=>'Mine','frequency'=>193,'icon'=>'poi_mine',), - 'natural:cliff' => array('label'=>'Cliff','frequency'=>193,'icon'=>'',), - 'tourism:caravan_site' => array('label'=>'Caravan Site','frequency'=>183,'icon'=>'accommodation_caravan_park',), - 'amenity:bus_station' => array('label'=>'Bus Station','frequency'=>181,'icon'=>'transport_bus_station',), - 'amenity:kindergarten' => array('label'=>'Kindergarten','frequency'=>179,'icon'=>'',), - 'highway:construction' => array('label'=>'Construction','frequency'=>176,'icon'=>'',), - 'amenity:atm' => array('label'=>'Atm','frequency'=>172,'icon'=>'money_atm2',), - 'amenity:emergency_phone' => array('label'=>'Emergency Phone','frequency'=>164,'icon'=>'',), - 'waterway:lock' => array('label'=>'Lock','frequency'=>146,'icon'=>'',), - 'waterway:riverbank' => array('label'=>'Riverbank','frequency'=>143,'icon'=>'',), - 'natural:coastline' => array('label'=>'Coastline','frequency'=>142,'icon'=>'',), - 'tourism:viewpoint' => array('label'=>'Viewpoint','frequency'=>140,'icon'=>'tourist_view_point',), - 'tourism:hostel' => array('label'=>'Hostel','frequency'=>140,'icon'=>'',), - 'tourism:bed_and_breakfast' => array('label'=>'Bed And Breakfast','frequency'=>140,'icon'=>'accommodation_bed_and_breakfast',), - 'railway:halt' => array('label'=>'Halt','frequency'=>135,'icon'=>'',), - 'railway:platform' => array('label'=>'Platform','frequency'=>134,'icon'=>'',), - 'railway:tram' => array('label'=>'Tram','frequency'=>130,'icon'=>'transport_tram_stop',), - 'amenity:courthouse' => array('label'=>'Courthouse','frequency'=>129,'icon'=>'amenity_court',), - 'amenity:recycling' => array('label'=>'Recycling','frequency'=>126,'icon'=>'amenity_recycling',), - 'amenity:dentist' => array('label'=>'Dentist','frequency'=>124,'icon'=>'health_dentist',), - 'natural:beach' => array('label'=>'Beach','frequency'=>121,'icon'=>'tourist_beach',), - 'place:moor' => array('label'=>'Moor','frequency'=>118,'icon'=>'',), - 'amenity:grave_yard' => array('label'=>'Grave Yard','frequency'=>110,'icon'=>'',), - 'waterway:drain' => array('label'=>'Drain','frequency'=>108,'icon'=>'',), - 'landuse:grass' => array('label'=>'Grass','frequency'=>106,'icon'=>'',), - 'landuse:village_green' => array('label'=>'Village Green','frequency'=>106,'icon'=>'',), - 'natural:bay' => array('label'=>'Bay','frequency'=>102,'icon'=>'',), - 'railway:tram_stop' => array('label'=>'Tram Stop','frequency'=>101,'icon'=>'transport_tram_stop',), - 'leisure:marina' => array('label'=>'Marina','frequency'=>98,'icon'=>'',), - 'highway:stile' => array('label'=>'Stile','frequency'=>97,'icon'=>'',), - 'natural:moor' => array('label'=>'Moor','frequency'=>95,'icon'=>'',), - 'railway:light_rail' => array('label'=>'Light Rail','frequency'=>91,'icon'=>'',), - 'railway:narrow_gauge' => array('label'=>'Narrow Gauge','frequency'=>90,'icon'=>'',), - 'natural:land' => array('label'=>'Land','frequency'=>86,'icon'=>'',), - 'amenity:village_hall' => array('label'=>'Village Hall','frequency'=>82,'icon'=>'',), - 'waterway:dock' => array('label'=>'Dock','frequency'=>80,'icon'=>'',), - 'amenity:veterinary' => array('label'=>'Veterinary','frequency'=>79,'icon'=>'',), - 'landuse:brownfield' => array('label'=>'Brownfield','frequency'=>77,'icon'=>'',), - 'leisure:track' => array('label'=>'Track','frequency'=>76,'icon'=>'',), - 'railway:historic_station' => array('label'=>'Historic Station','frequency'=>74,'icon'=>'',), - 'landuse:construction' => array('label'=>'Construction','frequency'=>72,'icon'=>'',), - 'amenity:prison' => array('label'=>'Prison','frequency'=>71,'icon'=>'amenity_prison',), - 'landuse:quarry' => array('label'=>'Quarry','frequency'=>71,'icon'=>'',), - 'amenity:telephone' => array('label'=>'Telephone','frequency'=>70,'icon'=>'',), - 'highway:traffic_signals' => array('label'=>'Traffic Signals','frequency'=>66,'icon'=>'',), - 'natural:heath' => array('label'=>'Heath','frequency'=>62,'icon'=>'',), - 'historic:house' => array('label'=>'House','frequency'=>61,'icon'=>'',), - 'amenity:social_club' => array('label'=>'Social Club','frequency'=>61,'icon'=>'',), - 'landuse:military' => array('label'=>'Military','frequency'=>61,'icon'=>'',), - 'amenity:health_centre' => array('label'=>'Health Centre','frequency'=>59,'icon'=>'',), - 'historic:building' => array('label'=>'Building','frequency'=>58,'icon'=>'',), - 'amenity:clinic' => array('label'=>'Clinic','frequency'=>57,'icon'=>'',), - 'highway:services' => array('label'=>'Services','frequency'=>56,'icon'=>'',), - 'amenity:ferry_terminal' => array('label'=>'Ferry Terminal','frequency'=>55,'icon'=>'',), - 'natural:marsh' => array('label'=>'Marsh','frequency'=>55,'icon'=>'',), - 'natural:hill' => array('label'=>'Hill','frequency'=>54,'icon'=>'',), - 'highway:raceway' => array('label'=>'Raceway','frequency'=>53,'icon'=>'',), - 'amenity:taxi' => array('label'=>'Taxi','frequency'=>47,'icon'=>'',), - 'amenity:take_away' => array('label'=>'Take Away','frequency'=>45,'icon'=>'',), - 'amenity:car_rental' => array('label'=>'Car Rental','frequency'=>44,'icon'=>'',), - 'place:islet' => array('label'=>'Islet','frequency'=>44,'icon'=>'',), - 'amenity:nursery' => array('label'=>'Nursery','frequency'=>44,'icon'=>'',), - 'amenity:nursing_home' => array('label'=>'Nursing Home','frequency'=>43,'icon'=>'',), - 'amenity:toilets' => array('label'=>'Toilets','frequency'=>38,'icon'=>'',), - 'amenity:hall' => array('label'=>'Hall','frequency'=>38,'icon'=>'',), - 'waterway:boatyard' => array('label'=>'Boatyard','frequency'=>36,'icon'=>'',), - 'highway:mini_roundabout' => array('label'=>'Mini Roundabout','frequency'=>35,'icon'=>'',), - 'historic:manor' => array('label'=>'Manor','frequency'=>35,'icon'=>'',), - 'tourism:chalet' => array('label'=>'Chalet','frequency'=>34,'icon'=>'',), - 'amenity:bicycle_parking' => array('label'=>'Bicycle Parking','frequency'=>34,'icon'=>'',), - 'amenity:hotel' => array('label'=>'Hotel','frequency'=>34,'icon'=>'',), - 'waterway:weir' => array('label'=>'Weir','frequency'=>33,'icon'=>'',), - 'natural:wetland' => array('label'=>'Wetland','frequency'=>33,'icon'=>'',), - 'natural:cave_entrance' => array('label'=>'Cave Entrance','frequency'=>32,'icon'=>'',), - 'amenity:crematorium' => array('label'=>'Crematorium','frequency'=>31,'icon'=>'',), - 'tourism:picnic_site' => array('label'=>'Picnic Site','frequency'=>31,'icon'=>'',), - 'landuse:wood' => array('label'=>'Wood','frequency'=>30,'icon'=>'',), - 'landuse:basin' => array('label'=>'Basin','frequency'=>30,'icon'=>'',), - 'natural:tree' => array('label'=>'Tree','frequency'=>30,'icon'=>'',), - 'leisure:slipway' => array('label'=>'Slipway','frequency'=>29,'icon'=>'',), - 'landuse:meadow' => array('label'=>'Meadow','frequency'=>29,'icon'=>'',), - 'landuse:piste' => array('label'=>'Piste','frequency'=>28,'icon'=>'',), - 'amenity:care_home' => array('label'=>'Care Home','frequency'=>28,'icon'=>'',), - 'amenity:club' => array('label'=>'Club','frequency'=>28,'icon'=>'',), - 'amenity:medical_centre' => array('label'=>'Medical Centre','frequency'=>27,'icon'=>'',), - 'historic:roman_road' => array('label'=>'Roman Road','frequency'=>27,'icon'=>'',), - 'historic:fort' => array('label'=>'Fort','frequency'=>26,'icon'=>'',), - 'railway:subway_entrance' => array('label'=>'Subway Entrance','frequency'=>26,'icon'=>'',), - 'historic:yes' => array('label'=>'Historic','frequency'=>25,'icon'=>'',), - 'highway:gate' => array('label'=>'Gate','frequency'=>25,'icon'=>'',), - 'leisure:fishing' => array('label'=>'Fishing','frequency'=>24,'icon'=>'',), - 'historic:museum' => array('label'=>'Museum','frequency'=>24,'icon'=>'',), - 'amenity:car_wash' => array('label'=>'Car Wash','frequency'=>24,'icon'=>'',), - 'railway:level_crossing' => array('label'=>'Level Crossing','frequency'=>23,'icon'=>'',), - 'leisure:bird_hide' => array('label'=>'Bird Hide','frequency'=>23,'icon'=>'',), - 'natural:headland' => array('label'=>'Headland','frequency'=>21,'icon'=>'',), - 'tourism:apartments' => array('label'=>'Apartments','frequency'=>21,'icon'=>'',), - 'amenity:shopping' => array('label'=>'Shopping','frequency'=>21,'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',), - 'place:postcode' => array('label'=>'Postcode','frequency'=>27267,'icon'=>'',), - 'amenity:post_box' => array('label'=>'Post Box','frequency'=>9613,'icon'=>'',), - - 'place:houses' => array('label'=>'Houses','frequency'=>85,'icon'=>'',), - 'railway:preserved' => array('label'=>'Preserved','frequency'=>227,'icon'=>'',), - 'waterway:derelict_canal' => array('label'=>'Derelict Canal','frequency'=>21,'icon'=>'',), - 'amenity:dead_pub' => array('label'=>'Dead Pub','frequency'=>20,'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(); - $i = 1; - foreach($aOrders as $sID => $a) - { - $aOrders[$sID]['importance'] = $i++; - } - return $aOrders; - } - - - function javascript_renderData($xVal) - { - header("Access-Control-Allow-Origin: *"); - $iOptions = 0; - if (defined('PHP_VERSION_ID') && PHP_VERSION_ID > 50400) - $iOptions = JSON_UNESCAPED_UNICODE; - $jsonout = json_encode($xVal, $iOptions); - - if( ! isset($_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) - { - $aWordsIDs = array(); - if ($aTokens) - { - foreach($aTokens as $sToken => $aWords) - { - if ($aWords) - { - foreach($aWords as $aToken) - { - $aWordsIDs[$aToken['word_id']] = $sToken.'('.$aToken['word_id'].')'; - } - } - } - } - echo ""; - echo ""; - foreach($aData as $iRank => $aRankedSet) - { - foreach($aRankedSet as $aRow) - { - echo ""; - echo ""; - - echo ""; - - echo ""; - - echo ""; - - echo ""; - - echo ""; - - echo ""; - echo ""; - echo ""; - - echo ""; - - echo ""; - echo ""; - echo ""; - - echo ""; - } - } - echo "
rankName TokensName NotAddress TokensAddress Notcountryoperatorclasstypehouse#LatLonRadius
$iRank"; - $sSep = ''; - foreach($aRow['aName'] as $iWordID) - { - echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; - $sSep = ', '; - } - echo ""; - $sSep = ''; - foreach($aRow['aNameNonSearch'] as $iWordID) - { - echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; - $sSep = ', '; - } - echo ""; - $sSep = ''; - foreach($aRow['aAddress'] as $iWordID) - { - echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; - $sSep = ', '; - } - echo ""; - $sSep = ''; - foreach($aRow['aAddressNonSearch'] as $iWordID) - { - echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; - $sSep = ', '; - } - echo "".$aRow['sCountryCode']."".$aRow['sOperator']."".$aRow['sClass']."".$aRow['sType']."".$aRow['sHouseNumber']."".$aRow['fLat']."".$aRow['fLon']."".$aRow['fRadius']."
"; - } - - - function getAddressDetails(&$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'"; - $sSQL .= " order by rank_address desc,isaddress desc"; - - $aAddressLines = $oDB->getAll($sSQL); - if (PEAR::IsError($aAddressLines)) - { - var_dump($aAddressLines); - exit; - } - if ($bRaw) return $aAddressLines; - //echo "
";
-		//var_dump($aAddressLines);
-		$aAddress = array();
-		$aFallback = array();
-		$aClassType = getClassTypes();
-		foreach($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'].':'.$aLine['type']];
-			elseif (isset($aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))]))
-			{
-				$aTypeLabel = $aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))];
-				$bFallback = true;
-			}
-			else
-			{
-				$aTypeLabel = array('simplelabel'=>'address'.$aLine['rank_address']);
-				$bFallback = true;
-			}
-			if ($aTypeLabel && ((isset($aLine['localname']) && $aLine['localname']) || (isset($aLine['housenumber']) && $aLine['housenumber'])))
-			{
-				$sTypeLabel = strtolower(isset($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;
-			}
-		}
-		return $aAddress;
-	}
-
-
-	function geocodeReverse($fLat, $fLon, $iZoom=18)
-	{
-		$oDB =& getDB();
-
-		$sPointSQL = "ST_SetSRID(ST_Point($fLon,$fLat),4326)";
-
-		// 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
-				);
-		$iMaxRank = isset($aZoomRank[$iZoom])?$aZoomRank[$iZoom]:28;
-
-		// Find the nearest point
-		$fSearchDiam = 0.0001;
-		$iPlaceID = null;
-		$aArea = false;
-		$fMaxAreaDistance = 1;
-		while(!$iPlaceID && $fSearchDiam < $fMaxAreaDistance)
-		{
-			$fSearchDiam = $fSearchDiam * 2;
-
-			// If we have to expand the search area by a large amount then we need a larger feature
-			// then there is a limit to how small the feature should be
-			if ($fSearchDiam > 2 && $iMaxRank > 4) $iMaxRank = 4;
-			if ($fSearchDiam > 1 && $iMaxRank > 9) $iMaxRank = 8;
-			if ($fSearchDiam > 0.8 && $iMaxRank > 10) $iMaxRank = 10;
-			if ($fSearchDiam > 0.6 && $iMaxRank > 12) $iMaxRank = 12;
-			if ($fSearchDiam > 0.2 && $iMaxRank > 17) $iMaxRank = 17;
-			if ($fSearchDiam > 0.1 && $iMaxRank > 18) $iMaxRank = 18;
-			if ($fSearchDiam > 0.008 && $iMaxRank > 22) $iMaxRank = 22;
-			if ($fSearchDiam > 0.001 && $iMaxRank > 26) $iMaxRank = 26;
-
-			$sSQL = 'select place_id,parent_place_id from placex';
-			$sSQL .= ' WHERE ST_DWithin('.$sPointSQL.', geometry, '.$fSearchDiam.')';
-			$sSQL .= ' and rank_search != 28 and rank_search >= '.$iMaxRank;
-			$sSQL .= ' and (name is not null or housenumber is not null)';
-			$sSQL .= ' and class not in (\'waterway\')';
-			$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);
-			$aPlace = $oDB->getRow($sSQL);
-			if (PEAR::IsError($aPlace))
-			{
-				var_Dump($sSQL, $aPlace);
-				exit;
-			}
-			$iPlaceID = $aPlace['place_id'];
-		}
-
-		// The point we found might be too small - use the address to find what it is a child of
-		if ($iPlaceID)
-		{
-			$sSQL = "select address_place_id from place_addressline where cached_rank_address <= $iMaxRank and place_id = $iPlaceID order by cached_rank_address desc,isaddress desc,distance desc limit 1";
-			$iPlaceID = $oDB->getOne($sSQL);
-			if (PEAR::IsError($iPlaceID))
-			{
-				var_Dump($sSQL, $iPlaceID);
-				exit;
-			}
-
-			if ($iPlaceID && $aPlace['place_id'] && $iMaxRank < 28)
-			{
-				$sSQL = "select address_place_id from place_addressline where cached_rank_address <= $iMaxRank and place_id = ".$aPlace['place_id']." order by cached_rank_address desc,isaddress desc,distance desc";
-				$iPlaceID = $oDB->getOne($sSQL);
-				if (PEAR::IsError($iPlaceID))
-				{
-					var_Dump($sSQL, $iPlaceID);
-					exit;
-				}
-			}
-			if (!$iPlaceID)
-			{
-				$iPlaceID = $aPlace['place_id'];
-			}
-		}
-
-		return $iPlaceID;
-	}
-
-	function addQuotes($s)
-	{
-		return "'".$s."'";
-	}
-
-	// returns boolean
-	function validLatLon($fLat,$fLon)
-	{
-		return ($fLat <= 90.1 && $fLat >= -90.1 && $fLon <= 180.1 && $fLon >= -180.1);
-	}
-
-	// Do we have anything that looks like a lat/lon pair?
-	// returns array(lat,lon,query_with_lat_lon_removed)
-	// or null
-	function looksLikeLatLonPair($sQuery)
-	{
-		$sFound    = null;
-		$fQueryLat = null;
-		$fQueryLon = null;
-
-		// degrees decimal minutes
-		// N 40 26.767, W 79 58.933
-		// N 40°26.767′, W 79°58.933′
-		//                  1         2                   3                  4         5            6
-		if (preg_match('/\\b([NS])[ ]+([0-9]+[0-9.]*)[° ]+([0-9.]+)?[′\']*[, ]+([EW])[ ]+([0-9]+)[° ]+([0-9]+[0-9.]*)[′\']*?\\b/', $sQuery, $aData))
-		{
-			$sFound    = $aData[0];
-			$fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2] + $aData[3]/60);
-			$fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[5] + $aData[6]/60);
-		}
-		// degrees decimal minutes
-		// 40 26.767 N, 79 58.933 W
-		// 40° 26.767′ N 79° 58.933′ W
-		//                      1             2                      3          4            5                    6
-		elseif (preg_match('/\\b([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\']*[ ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\' ]+([EW])\\b/', $sQuery, $aData))
-		{
-			$sFound    = $aData[0];
-			$fQueryLat = ($aData[3]=='N'?1:-1) * ($aData[1] + $aData[2]/60);
-			$fQueryLon = ($aData[6]=='E'?1:-1) * ($aData[4] + $aData[5]/60);
-		}
-		// degrees decimal seconds
-		// 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))
-		{
-			$sFound    = $aData[0];
-			$fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2] + $aData[3]/60 + $aData[4]/3600);
-			$fQueryLon = ($aData[5]=='E'?1:-1) * ($aData[6] + $aData[7]/60 + $aData[8]/3600);
-		}
-		// degrees decimal seconds
-		// 40 26 46 N 79 58 56 W
-		// 40° 26′ 46″ N, 79° 58′ 56″ W
-		//                      1            2            3            4          5            6            7            8
-		elseif (preg_match('/\\b([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″" ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″" ]+([EW])\\b/', $sQuery, $aData))
-		{
-			$sFound    = $aData[0];
-			$fQueryLat = ($aData[4]=='N'?1:-1) * ($aData[1] + $aData[2]/60 + $aData[3]/3600);
-			$fQueryLon = ($aData[8]=='E'?1:-1) * ($aData[5] + $aData[6]/60 + $aData[7]/3600);
-		}
-		// degrees decimal
-		// N 40.446° W 79.982°
-		//                      1        2                               3        4
-		elseif (preg_match('/\\b([NS])[ ]([0-9]+[0-9]*\\.[0-9]+)[°]*[, ]+([EW])[ ]([0-9]+[0-9]*\\.[0-9]+)[°]*\\b/', $sQuery, $aData))
-		{
-			$sFound    = $aData[0];
-			$fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2]);
-			$fQueryLon = ($aData[3]=='E'?1:-1) * ($aData[4]);
-		}
-		// degrees decimal
-		// 40.446° N 79.982° W
-		//                      1                           2          3                           4
-		elseif (preg_match('/\\b([0-9]+[0-9]*\\.[0-9]+)[° ]+([NS])[, ]+([0-9]+[0-9]*\\.[0-9]+)[° ]+([EW])\\b/', $sQuery, $aData))
-		{
-			$sFound    = $aData[0];
-			$fQueryLat = ($aData[2]=='N'?1:-1) * ($aData[1]);
-			$fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[3]);
-		}
-		// degrees decimal
-		// 12.34, 56.78
-		// [12.456,-78.90]
-		//                   1          2                             3                        4
-		elseif (preg_match('/(\\[|^|\\b)(-?[0-9]+[0-9]*\\.[0-9]+)[, ]+(-?[0-9]+[0-9]*\\.[0-9]+)(\\]|$|\\b)/', $sQuery, $aData))
-		{
-			$sFound    = $aData[0];
-			$fQueryLat = $aData[2];
-			$fQueryLon = $aData[3];
-		}
-
-		if (!validLatLon($fQueryLat, $fQueryLon)) return;
-		$sQuery = trim(str_replace($sFound, ' ', $sQuery));
-
-		return array('lat' => $fQueryLat, 'lon' => $fQueryLon, 'query' => $sQuery);
-	}
+
+function fail($sError, $sUserError = false)
+{
+    if (!$sUserError) $sUserError = $sError;
+    error_log('ERROR: '.$sError);
+    echo $sUserError."\n";
+    exit(-1);
+}
+
+
+function getProcessorCount()
+{
+    $sCPU = file_get_contents('/proc/cpuinfo');
+    preg_match_all('#processor\s+: [0-9]+#', $sCPU, $aMatches);
+    return sizeof($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, $b)
+{
+    if ($a['iSearchRank'] == $b['iSearchRank'])
+        return strlen($a['sOperator']) + strlen($a['sHouseNumber']) - strlen($b['sOperator']) - strlen($b['sHouseNumber']);
+    return ($a['iSearchRank'] < $b['iSearchRank']?-1:1);
+}
+
+
+function byImportance($a, $b)
+{
+    if ($a['importance'] != $b['importance'])
+        return ($a['importance'] > $b['importance']?-1:1);
+
+    return ($a['foundorder'] < $b['foundorder']?-1:1);
+}
+
+
+function getWordSets($aWords, $iDepth)
+{
+    $aResult = array(array(join(' ', $aWords)));
+    $sFirstToken = '';
+    if ($iDepth < 7) {
+        while (sizeof($aWords) > 1) {
+            $sWord = array_shift($aWords);
+            $sFirstToken .= ($sFirstToken?' ':'').$sWord;
+            $aRest = getWordSets($aWords, $iDepth+1);
+            foreach ($aRest as $aSet) {
+                $aResult[] = array_merge(array($sFirstToken), $aSet);
+            }
+        }
+    }
+    return $aResult;
+}
+
+function getInverseWordSets($aWords, $iDepth)
+{
+    $aResult = array(array(join(' ', $aWords)));
+    $sFirstToken = '';
+    if ($iDepth < 8) {
+        while (sizeof($aWords) > 1) {
+            $sWord = array_pop($aWords);
+            $sFirstToken = $sWord.($sFirstToken?' ':'').$sFirstToken;
+            $aRest = getInverseWordSets($aWords, $iDepth+1);
+            foreach ($aRest as $aSet) {
+                $aResult[] = array_merge(array($sFirstToken), $aSet);
+            }
+        }
+    }
+    return $aResult;
+}
+
+
+function getTokensFromSets($aSets)
+{
+    $aTokens = array();
+    foreach ($aSets as $aSet) {
+        foreach ($aSet as $sWord) {
+            $aTokens[' '.$sWord] = ' '.$sWord;
+            $aTokens[$sWord] = $sWord;
+        }
+    }
+    return $aTokens;
+}
+
+
+function gbPostcodeCalculate($sPostcode, $sPostcodeSector, $sPostcodeEnd, &$oDB)
+{
+    // Try an exact match on the gb_postcode table
+    $sSQL = 'select \'AA\', ST_X(ST_Centroid(geometry)) as lon,ST_Y(ST_Centroid(geometry)) as lat from gb_postcode where postcode = \''.$sPostcode.'\'';
+    $aNearPostcodes = chksql($oDB->getAll($sSQL));
+
+    if (sizeof($aNearPostcodes)) {
+        $aPostcodes = array();
+        foreach ($aNearPostcodes as $aPostcode) {
+            $aPostcodes[] = array('lat' => $aPostcode['lat'], 'lon' => $aPostcode['lon'], 'radius' => 0.005);
+        }
+
+        return $aPostcodes;
+    }
+
+    return false;
+}
+
+
+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: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: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: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),
+            '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:suburb' => array('label' => 'Suburb', 'frequency' => 2528, 'icon' => 'poi_place_village', 'defdiameter' => 0.04),
+            'place:locality' => array('label' => 'Locality', 'frequency' => 4113, 'icon' => 'poi_place_village', 'defdiameter' => 0.02),
+            'landuse:farm' => array('label' => 'Farm', 'frequency' => 1201, 'icon' => '', 'defdiameter' => 0.02),
+            'place:farm' => array('label' => 'Farm', 'frequency' => 1162, 'icon' => '', 'defdiameter' => 0.02),
+
+            'highway:motorway_junction' => array('label' => 'Motorway Junction', 'frequency' => 1126, 'icon' => '', 'simplelabel' => 'Junction'),
+            'highway:motorway' => array('label' => 'Motorway', 'frequency' => 4627, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:trunk' => array('label' => 'Trunk', 'frequency' => 23084, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:primary' => array('label' => 'Primary', 'frequency' => 32138, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:secondary' => array('label' => 'Secondary', 'frequency' => 25807, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:tertiary' => array('label' => 'Tertiary', 'frequency' => 29829, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:residential' => array('label' => 'Residential', 'frequency' => 361498, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:unclassified' => array('label' => 'Unclassified', 'frequency' => 66441, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:living_street' => array('label' => 'Living Street', 'frequency' => 710, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:service' => array('label' => 'Service', 'frequency' => 9963, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:track' => array('label' => 'Track', 'frequency' => 2565, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:road' => array('label' => 'Road', 'frequency' => 591, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:byway' => array('label' => 'Byway', 'frequency' => 346, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:bridleway' => array('label' => 'Bridleway', 'frequency' => 1556, 'icon' => ''),
+            'highway:cycleway' => array('label' => 'Cycleway', 'frequency' => 2419, 'icon' => ''),
+            'highway:pedestrian' => array('label' => 'Pedestrian', 'frequency' => 2757, 'icon' => ''),
+            'highway:footway' => array('label' => 'Footway', 'frequency' => 15008, 'icon' => ''),
+            'highway:steps' => array('label' => 'Steps', 'frequency' => 444, 'icon' => '', 'simplelabel' => 'Footway'),
+            'highway:motorway_link' => array('label' => 'Motorway Link', 'frequency' => 795, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:trunk_link' => array('label' => 'Trunk Link', 'frequency' => 1258, 'icon' => '', 'simplelabel' => 'Road'),
+            'highway:primary_link' => array('label' => 'Primary Link', 'frequency' => 313, 'icon' => '', 'simplelabel' => 'Road'),
+
+            'landuse:industrial' => array('label' => 'Industrial', 'frequency' => 1062, 'icon' => ''),
+            'landuse:residential' => array('label' => 'Residential', 'frequency' => 886, 'icon' => ''),
+            'landuse:retail' => array('label' => 'Retail', 'frequency' => 754, 'icon' => ''),
+            '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),
+            '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'),
+            'tourism:museum' => array('label' => 'Museum', 'frequency' => 543, 'icon' => 'tourist_museum'),
+            'amenity:arts_centre' => array('label' => 'Arts Centre', 'frequency' => 136, 'icon' => 'tourist_art_gallery2'),
+            'tourism:zoo' => array('label' => 'Zoo', 'frequency' => 47, 'icon' => 'tourist_zoo'),
+            'tourism:theme_park' => array('label' => 'Theme Park', 'frequency' => 24, 'icon' => 'poi_point_of_interest'),
+            'tourism:attraction' => array('label' => 'Attraction', 'frequency' => 1463, 'icon' => 'poi_point_of_interest'),
+            'leisure:golf_course' => array('label' => 'Golf Course', 'frequency' => 712, 'icon' => 'sport_golf'),
+            'historic:castle' => array('label' => 'Castle', 'frequency' => 316, 'icon' => 'tourist_castle'),
+            'amenity:hospital' => array('label' => 'Hospital', 'frequency' => 879, 'icon' => 'health_hospital'),
+            'amenity:school' => array('label' => 'School', 'frequency' => 8192, 'icon' => 'education_school'),
+            'amenity:theatre' => array('label' => 'Theatre', 'frequency' => 371, 'icon' => 'tourist_theatre'),
+            'amenity:public_building' => array('label' => 'Public Building', 'frequency' => 985, 'icon' => ''),
+            'amenity:library' => array('label' => 'Library', 'frequency' => 794, 'icon' => 'amenity_library'),
+            'amenity:townhall' => array('label' => 'Townhall', 'frequency' => 242, 'icon' => ''),
+            'amenity:community_centre' => array('label' => 'Community Centre', 'frequency' => 157, 'icon' => ''),
+            'amenity:fire_station' => array('label' => 'Fire Station', 'frequency' => 221, 'icon' => 'amenity_firestation3'),
+            'amenity:police' => array('label' => 'Police', 'frequency' => 334, 'icon' => 'amenity_police2'),
+            'amenity:bank' => array('label' => 'Bank', 'frequency' => 1248, 'icon' => 'money_bank2'),
+            'amenity:post_office' => array('label' => 'Post Office', 'frequency' => 859, 'icon' => 'amenity_post_office'),
+            'leisure:park' => array('label' => 'Park', 'frequency' => 2378, 'icon' => ''),
+            'amenity:park' => array('label' => 'Park', 'frequency' => 53, 'icon' => ''),
+            'landuse:park' => array('label' => 'Park', 'frequency' => 50, 'icon' => ''),
+            'landuse:recreation_ground' => array('label' => 'Recreation Ground', 'frequency' => 517, 'icon' => ''),
+            'tourism:hotel' => array('label' => 'Hotel', 'frequency' => 2150, 'icon' => 'accommodation_hotel2'),
+            'tourism:motel' => array('label' => 'Motel', 'frequency' => 43, 'icon' => ''),
+            'amenity:cinema' => array('label' => 'Cinema', 'frequency' => 277, 'icon' => 'tourist_cinema'),
+            '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'),
+            'leisure:swimming_pool' => array('label' => 'Swimming Pool', 'frequency' => 24, 'icon' => 'sport_swimming_outdoor'),
+            'shop:supermarket' => array('label' => 'Supermarket', 'frequency' => 2673, 'icon' => 'shopping_supermarket'),
+            'shop:convenience' => array('label' => 'Convenience', 'frequency' => 1469, 'icon' => 'shopping_convenience'),
+            'amenity:restaurant' => array('label' => 'Restaurant', 'frequency' => 3179, 'icon' => 'food_restaurant'),
+            'amenity:fast_food' => array('label' => 'Fast Food', 'frequency' => 2289, 'icon' => 'food_fastfood'),
+            'amenity:cafe' => array('label' => 'Cafe', 'frequency' => 1780, 'icon' => 'food_cafe'),
+            'tourism:guest_house' => array('label' => 'Guest House', 'frequency' => 223, 'icon' => 'accommodation_bed_and_breakfast'),
+            'amenity:pharmacy' => array('label' => 'Pharmacy', 'frequency' => 733, 'icon' => 'health_pharmacy_dispensing'),
+            'amenity:fuel' => array('label' => 'Fuel', 'frequency' => 1308, 'icon' => 'transport_fuel'),
+            'natural:peak' => array('label' => 'Peak', 'frequency' => 3212, 'icon' => 'poi_peak'),
+            'waterway:waterfall' => array('label' => 'Waterfall', 'frequency' => 24, 'icon' => ''),
+            'natural:wood' => array('label' => 'Wood', 'frequency' => 1845, 'icon' => 'landuse_coniferous_and_deciduous'),
+            'natural:water' => array('label' => 'Water', 'frequency' => 1790, 'icon' => ''),
+            'landuse:forest' => array('label' => 'Forest', 'frequency' => 467, 'icon' => ''),
+            'landuse:cemetery' => array('label' => 'Cemetery', 'frequency' => 463, 'icon' => ''),
+            'landuse:allotments' => array('label' => 'Allotments', 'frequency' => 408, 'icon' => ''),
+            'landuse:farmyard' => array('label' => 'Farmyard', 'frequency' => 397, 'icon' => ''),
+            'railway:rail' => array('label' => 'Rail', 'frequency' => 4894, 'icon' => ''),
+            'waterway:canal' => array('label' => 'Canal', 'frequency' => 1723, 'icon' => ''),
+            'waterway:river' => array('label' => 'River', 'frequency' => 4089, 'icon' => ''),
+            'waterway:stream' => array('label' => 'Stream', 'frequency' => 2684, 'icon' => ''),
+            'shop:bicycle' => array('label' => 'Bicycle', 'frequency' => 349, 'icon' => 'shopping_bicycle'),
+            'shop:clothes' => array('label' => 'Clothes', 'frequency' => 315, 'icon' => 'shopping_clothes'),
+            'shop:hairdresser' => array('label' => 'Hairdresser', 'frequency' => 312, 'icon' => 'shopping_hairdresser'),
+            'shop:doityourself' => array('label' => 'Doityourself', 'frequency' => 247, 'icon' => 'shopping_diy'),
+            'shop:estate_agent' => array('label' => 'Estate Agent', 'frequency' => 162, 'icon' => 'shopping_estateagent2'),
+            'shop:car' => array('label' => 'Car', 'frequency' => 159, 'icon' => 'shopping_car'),
+            'shop:garden_centre' => array('label' => 'Garden Centre', 'frequency' => 143, 'icon' => 'shopping_garden_centre'),
+            'shop:car_repair' => array('label' => 'Car Repair', 'frequency' => 141, 'icon' => 'shopping_car_repair'),
+            'shop:newsagent' => array('label' => 'Newsagent', 'frequency' => 132, 'icon' => ''),
+            'shop:bakery' => array('label' => 'Bakery', 'frequency' => 129, 'icon' => 'shopping_bakery'),
+            'shop:furniture' => array('label' => 'Furniture', 'frequency' => 124, 'icon' => ''),
+            'shop:butcher' => array('label' => 'Butcher', 'frequency' => 105, 'icon' => 'shopping_butcher'),
+            'shop:apparel' => array('label' => 'Apparel', 'frequency' => 98, 'icon' => 'shopping_clothes'),
+            'shop:electronics' => array('label' => 'Electronics', 'frequency' => 96, 'icon' => ''),
+            'shop:department_store' => array('label' => 'Department Store', 'frequency' => 86, 'icon' => ''),
+            'shop:books' => array('label' => 'Books', 'frequency' => 85, 'icon' => ''),
+            'shop:yes' => array('label' => 'Shop', 'frequency' => 68, 'icon' => ''),
+            'shop:outdoor' => array('label' => 'Outdoor', 'frequency' => 67, 'icon' => ''),
+            'shop:mall' => array('label' => 'Mall', 'frequency' => 63, 'icon' => ''),
+            'shop:florist' => array('label' => 'Florist', 'frequency' => 61, 'icon' => ''),
+            'shop:charity' => array('label' => 'Charity', 'frequency' => 60, 'icon' => ''),
+            'shop:hardware' => array('label' => 'Hardware', 'frequency' => 59, 'icon' => ''),
+            'shop:laundry' => array('label' => 'Laundry', 'frequency' => 51, 'icon' => 'shopping_laundrette'),
+            'shop:shoes' => array('label' => 'Shoes', 'frequency' => 49, 'icon' => ''),
+            'shop:beverages' => array('label' => 'Beverages', 'frequency' => 48, 'icon' => 'shopping_alcohol'),
+            'shop:dry_cleaning' => array('label' => 'Dry Cleaning', 'frequency' => 46, 'icon' => ''),
+            'shop:carpet' => array('label' => 'Carpet', 'frequency' => 45, 'icon' => ''),
+            'shop:computer' => array('label' => 'Computer', 'frequency' => 44, 'icon' => ''),
+            'shop:alcohol' => array('label' => 'Alcohol', 'frequency' => 44, 'icon' => 'shopping_alcohol'),
+            'shop:optician' => array('label' => 'Optician', 'frequency' => 55, 'icon' => 'health_opticians'),
+            'shop:chemist' => array('label' => 'Chemist', 'frequency' => 42, 'icon' => 'health_pharmacy'),
+            'shop:gallery' => array('label' => 'Gallery', 'frequency' => 38, 'icon' => 'tourist_art_gallery2'),
+            'shop:mobile_phone' => array('label' => 'Mobile Phone', 'frequency' => 37, 'icon' => ''),
+            'shop:sports' => array('label' => 'Sports', 'frequency' => 37, 'icon' => ''),
+            'shop:jewelry' => array('label' => 'Jewelry', 'frequency' => 32, 'icon' => 'shopping_jewelry'),
+            'shop:pet' => array('label' => 'Pet', 'frequency' => 29, 'icon' => ''),
+            'shop:beauty' => array('label' => 'Beauty', 'frequency' => 28, 'icon' => ''),
+            'shop:stationery' => array('label' => 'Stationery', 'frequency' => 25, 'icon' => ''),
+            'shop:shopping_centre' => array('label' => 'Shopping Centre', 'frequency' => 25, 'icon' => ''),
+            'shop:general' => array('label' => 'General', 'frequency' => 25, 'icon' => ''),
+            'shop:electrical' => array('label' => 'Electrical', 'frequency' => 25, 'icon' => ''),
+            'shop:toys' => array('label' => 'Toys', 'frequency' => 23, 'icon' => ''),
+            'shop:jeweller' => array('label' => 'Jeweller', 'frequency' => 23, 'icon' => ''),
+            'shop:betting' => array('label' => 'Betting', 'frequency' => 23, 'icon' => ''),
+            'shop:household' => array('label' => 'Household', 'frequency' => 21, 'icon' => ''),
+            'shop:travel_agency' => array('label' => 'Travel Agency', 'frequency' => 21, 'icon' => ''),
+            'shop:hifi' => array('label' => 'Hifi', 'frequency' => 21, 'icon' => ''),
+            'amenity:shop' => array('label' => 'Shop', 'frequency' => 61, 'icon' => ''),
+            'tourism:information' => array('label' => 'Information', 'frequency' => 224, 'icon' => 'amenity_information'),
+
+            'place:house' => array('label' => 'House', 'frequency' => 2086, 'icon' => '', 'defzoom' => 18),
+            'place:house_name' => array('label' => 'House', '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' => ''),
+            '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' => ''),
+            'historic:memorial' => array('label' => 'Memorial', 'frequency' => 382, 'icon' => 'tourist_monument'),
+            'leisure:nature_reserve' => array('label' => 'Nature Reserve', 'frequency' => 342, 'icon' => ''),
+            'leisure:common' => array('label' => 'Common', 'frequency' => 322, 'icon' => ''),
+            'waterway:lock_gate' => array('label' => 'Lock Gate', 'frequency' => 321, 'icon' => ''),
+            'natural:fell' => array('label' => 'Fell', 'frequency' => 308, 'icon' => ''),
+            'amenity:nightclub' => array('label' => 'Nightclub', 'frequency' => 292, 'icon' => ''),
+            'highway:path' => array('label' => 'Path', 'frequency' => 287, 'icon' => ''),
+            'leisure:garden' => array('label' => 'Garden', 'frequency' => 285, 'icon' => ''),
+            'landuse:reservoir' => array('label' => 'Reservoir', 'frequency' => 276, 'icon' => ''),
+            'leisure:playground' => array('label' => 'Playground', 'frequency' => 264, 'icon' => ''),
+            'leisure:stadium' => array('label' => 'Stadium', 'frequency' => 212, 'icon' => ''),
+            'historic:mine' => array('label' => 'Mine', 'frequency' => 193, 'icon' => 'poi_mine'),
+            'natural:cliff' => array('label' => 'Cliff', 'frequency' => 193, 'icon' => ''),
+            'tourism:caravan_site' => array('label' => 'Caravan Site', 'frequency' => 183, 'icon' => 'accommodation_caravan_park'),
+            'amenity:bus_station' => array('label' => 'Bus Station', 'frequency' => 181, 'icon' => 'transport_bus_station'),
+            'amenity:kindergarten' => array('label' => 'Kindergarten', 'frequency' => 179, 'icon' => ''),
+            'highway:construction' => array('label' => 'Construction', 'frequency' => 176, 'icon' => ''),
+            'amenity:atm' => array('label' => 'Atm', 'frequency' => 172, 'icon' => 'money_atm2'),
+            'amenity:emergency_phone' => array('label' => 'Emergency Phone', 'frequency' => 164, 'icon' => ''),
+            'waterway:lock' => array('label' => 'Lock', 'frequency' => 146, 'icon' => ''),
+            'waterway:riverbank' => array('label' => 'Riverbank', 'frequency' => 143, 'icon' => ''),
+            'natural:coastline' => array('label' => 'Coastline', 'frequency' => 142, 'icon' => ''),
+            'tourism:viewpoint' => array('label' => 'Viewpoint', 'frequency' => 140, 'icon' => 'tourist_view_point'),
+            'tourism:hostel' => array('label' => 'Hostel', 'frequency' => 140, 'icon' => ''),
+            'tourism:bed_and_breakfast' => array('label' => 'Bed And Breakfast', 'frequency' => 140, 'icon' => 'accommodation_bed_and_breakfast'),
+            'railway:halt' => array('label' => 'Halt', 'frequency' => 135, 'icon' => ''),
+            'railway:platform' => array('label' => 'Platform', 'frequency' => 134, 'icon' => ''),
+            'railway:tram' => array('label' => 'Tram', 'frequency' => 130, 'icon' => 'transport_tram_stop'),
+            'amenity:courthouse' => array('label' => 'Courthouse', 'frequency' => 129, 'icon' => 'amenity_court'),
+            'amenity:recycling' => array('label' => 'Recycling', 'frequency' => 126, 'icon' => 'amenity_recycling'),
+            'amenity:dentist' => array('label' => 'Dentist', 'frequency' => 124, 'icon' => 'health_dentist'),
+            'natural:beach' => array('label' => 'Beach', 'frequency' => 121, 'icon' => 'tourist_beach'),
+            'place:moor' => array('label' => 'Moor', 'frequency' => 118, 'icon' => ''),
+            'amenity:grave_yard' => array('label' => 'Grave Yard', 'frequency' => 110, 'icon' => ''),
+            'waterway:drain' => array('label' => 'Drain', 'frequency' => 108, 'icon' => ''),
+            'landuse:grass' => array('label' => 'Grass', 'frequency' => 106, 'icon' => ''),
+            'landuse:village_green' => array('label' => 'Village Green', 'frequency' => 106, 'icon' => ''),
+            'natural:bay' => array('label' => 'Bay', 'frequency' => 102, 'icon' => ''),
+            'railway:tram_stop' => array('label' => 'Tram Stop', 'frequency' => 101, 'icon' => 'transport_tram_stop'),
+            'leisure:marina' => array('label' => 'Marina', 'frequency' => 98, 'icon' => ''),
+            'highway:stile' => array('label' => 'Stile', 'frequency' => 97, 'icon' => ''),
+            'natural:moor' => array('label' => 'Moor', 'frequency' => 95, 'icon' => ''),
+            'railway:light_rail' => array('label' => 'Light Rail', 'frequency' => 91, 'icon' => ''),
+            'railway:narrow_gauge' => array('label' => 'Narrow Gauge', 'frequency' => 90, 'icon' => ''),
+            'natural:land' => array('label' => 'Land', 'frequency' => 86, 'icon' => ''),
+            'amenity:village_hall' => array('label' => 'Village Hall', 'frequency' => 82, 'icon' => ''),
+            'waterway:dock' => array('label' => 'Dock', 'frequency' => 80, 'icon' => ''),
+            'amenity:veterinary' => array('label' => 'Veterinary', 'frequency' => 79, 'icon' => ''),
+            'landuse:brownfield' => array('label' => 'Brownfield', 'frequency' => 77, 'icon' => ''),
+            'leisure:track' => array('label' => 'Track', 'frequency' => 76, 'icon' => ''),
+            'railway:historic_station' => array('label' => 'Historic Station', 'frequency' => 74, 'icon' => ''),
+            'landuse:construction' => array('label' => 'Construction', 'frequency' => 72, 'icon' => ''),
+            'amenity:prison' => array('label' => 'Prison', 'frequency' => 71, 'icon' => 'amenity_prison'),
+            'landuse:quarry' => array('label' => 'Quarry', 'frequency' => 71, 'icon' => ''),
+            'amenity:telephone' => array('label' => 'Telephone', 'frequency' => 70, 'icon' => ''),
+            'highway:traffic_signals' => array('label' => 'Traffic Signals', 'frequency' => 66, 'icon' => ''),
+            'natural:heath' => array('label' => 'Heath', 'frequency' => 62, 'icon' => ''),
+            'historic:house' => array('label' => 'House', 'frequency' => 61, 'icon' => ''),
+            'amenity:social_club' => array('label' => 'Social Club', 'frequency' => 61, 'icon' => ''),
+            'landuse:military' => array('label' => 'Military', 'frequency' => 61, 'icon' => ''),
+            'amenity:health_centre' => array('label' => 'Health Centre', 'frequency' => 59, 'icon' => ''),
+            'historic:building' => array('label' => 'Building', 'frequency' => 58, 'icon' => ''),
+            'amenity:clinic' => array('label' => 'Clinic', 'frequency' => 57, 'icon' => ''),
+            'highway:services' => array('label' => 'Services', 'frequency' => 56, 'icon' => ''),
+            'amenity:ferry_terminal' => array('label' => 'Ferry Terminal', 'frequency' => 55, 'icon' => ''),
+            'natural:marsh' => array('label' => 'Marsh', 'frequency' => 55, 'icon' => ''),
+            'natural:hill' => array('label' => 'Hill', 'frequency' => 54, 'icon' => ''),
+            'highway:raceway' => array('label' => 'Raceway', 'frequency' => 53, 'icon' => ''),
+            'amenity:taxi' => array('label' => 'Taxi', 'frequency' => 47, 'icon' => ''),
+            'amenity:take_away' => array('label' => 'Take Away', 'frequency' => 45, 'icon' => ''),
+            'amenity:car_rental' => array('label' => 'Car Rental', 'frequency' => 44, 'icon' => ''),
+            'place:islet' => array('label' => 'Islet', 'frequency' => 44, 'icon' => ''),
+            'amenity:nursery' => array('label' => 'Nursery', 'frequency' => 44, 'icon' => ''),
+            'amenity:nursing_home' => array('label' => 'Nursing Home', 'frequency' => 43, 'icon' => ''),
+            'amenity:toilets' => array('label' => 'Toilets', 'frequency' => 38, 'icon' => ''),
+            'amenity:hall' => array('label' => 'Hall', 'frequency' => 38, 'icon' => ''),
+            'waterway:boatyard' => array('label' => 'Boatyard', 'frequency' => 36, 'icon' => ''),
+            'highway:mini_roundabout' => array('label' => 'Mini Roundabout', 'frequency' => 35, 'icon' => ''),
+            'historic:manor' => array('label' => 'Manor', 'frequency' => 35, 'icon' => ''),
+            'tourism:chalet' => array('label' => 'Chalet', 'frequency' => 34, 'icon' => ''),
+            'amenity:bicycle_parking' => array('label' => 'Bicycle Parking', 'frequency' => 34, 'icon' => ''),
+            'amenity:hotel' => array('label' => 'Hotel', 'frequency' => 34, 'icon' => ''),
+            'waterway:weir' => array('label' => 'Weir', 'frequency' => 33, 'icon' => ''),
+            'natural:wetland' => array('label' => 'Wetland', 'frequency' => 33, 'icon' => ''),
+            'natural:cave_entrance' => array('label' => 'Cave Entrance', 'frequency' => 32, 'icon' => ''),
+            'amenity:crematorium' => array('label' => 'Crematorium', 'frequency' => 31, 'icon' => ''),
+            'tourism:picnic_site' => array('label' => 'Picnic Site', 'frequency' => 31, 'icon' => ''),
+            'landuse:wood' => array('label' => 'Wood', 'frequency' => 30, 'icon' => ''),
+            'landuse:basin' => array('label' => 'Basin', 'frequency' => 30, 'icon' => ''),
+            'natural:tree' => array('label' => 'Tree', 'frequency' => 30, 'icon' => ''),
+            'leisure:slipway' => array('label' => 'Slipway', 'frequency' => 29, 'icon' => ''),
+            'landuse:meadow' => array('label' => 'Meadow', 'frequency' => 29, 'icon' => ''),
+            'landuse:piste' => array('label' => 'Piste', 'frequency' => 28, 'icon' => ''),
+            'amenity:care_home' => array('label' => 'Care Home', 'frequency' => 28, 'icon' => ''),
+            'amenity:club' => array('label' => 'Club', 'frequency' => 28, 'icon' => ''),
+            'amenity:medical_centre' => array('label' => 'Medical Centre', 'frequency' => 27, 'icon' => ''),
+            'historic:roman_road' => array('label' => 'Roman Road', 'frequency' => 27, 'icon' => ''),
+            'historic:fort' => array('label' => 'Fort', 'frequency' => 26, 'icon' => ''),
+            'railway:subway_entrance' => array('label' => 'Subway Entrance', 'frequency' => 26, 'icon' => ''),
+            'historic:yes' => array('label' => 'Historic', 'frequency' => 25, 'icon' => ''),
+            'highway:gate' => array('label' => 'Gate', 'frequency' => 25, 'icon' => ''),
+            'leisure:fishing' => array('label' => 'Fishing', 'frequency' => 24, 'icon' => ''),
+            'historic:museum' => array('label' => 'Museum', 'frequency' => 24, 'icon' => ''),
+            'amenity:car_wash' => array('label' => 'Car Wash', 'frequency' => 24, 'icon' => ''),
+            'railway:level_crossing' => array('label' => 'Level Crossing', 'frequency' => 23, 'icon' => ''),
+            'leisure:bird_hide' => array('label' => 'Bird Hide', 'frequency' => 23, 'icon' => ''),
+            'natural:headland' => array('label' => 'Headland', 'frequency' => 21, 'icon' => ''),
+            'tourism:apartments' => array('label' => 'Apartments', 'frequency' => 21, 'icon' => ''),
+            'amenity:shopping' => array('label' => 'Shopping', 'frequency' => 21, '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'),
+            'place:postcode' => array('label' => 'Postcode', 'frequency' => 27267, 'icon' => ''),
+            'amenity:post_box' => array('label' => 'Post Box', 'frequency' => 9613, 'icon' => ''),
+
+            'place:houses' => array('label' => 'Houses', 'frequency' => 85, 'icon' => ''),
+            'railway:preserved' => array('label' => 'Preserved', 'frequency' => 227, 'icon' => ''),
+            'waterway:derelict_canal' => array('label' => 'Derelict Canal', 'frequency' => 21, 'icon' => ''),
+            'amenity:dead_pub' => array('label' => 'Dead Pub', 'frequency' => 20, '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();
+    $i = 1;
+    foreach ($aOrders as $sID => $a) {
+        $aOrders[$sID]['importance'] = $i++;
+    }
+    return $aOrders;
+}
+
+function getResultDiameter($aResult)
+{
+    $aClassType = getClassTypes();
+
+    $fDiameter = 0.0001;
+
+    if (isset($aResult['class'])
+        && isset($aResult['type'])
+        && isset($aResult['admin_level'])
+        && isset($aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defdiameter'])
+        && $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defdiameter']
+    ) {
+        $fDiameter = $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['defdiameter'];
+    } elseif (isset($aResult['class'])
+        && isset($aResult['type'])
+        && isset($aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter'])
+        && $aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter']
+    ) {
+        $fDiameter = $aClassType[$aResult['class'].':'.$aResult['type']]['defdiameter'];
+    }
+
+    return $fDiameter;
+}
+
+
+function javascript_renderData($xVal, $iOptions = 0)
+{
+    if (defined('PHP_VERSION_ID') && PHP_VERSION_ID > 50400)
+        $iOptions |= JSON_UNESCAPED_UNICODE;
+    $jsonout = json_encode($xVal, $iOptions);
+
+    if (! isset($_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)
+{
+    $aWordsIDs = array();
+    if ($aTokens) {
+        foreach ($aTokens as $sToken => $aWords) {
+            if ($aWords) {
+                foreach ($aWords as $aToken) {
+                    $aWordsIDs[$aToken['word_id']] = $sToken.'('.$aToken['word_id'].')';
+                }
+            }
+        }
+    }
+    echo "";
+    echo "";
+    echo "";
+    echo "";
+    echo "";
+    foreach ($aData as $iRank => $aRankedSet) {
+        foreach ($aRankedSet as $aRow) {
+            echo "";
+            echo "";
+
+            echo "";
+
+            echo "";
+
+            echo "";
+
+            echo "";
+
+            echo "";
+
+            echo "";
+            echo "";
+            echo "";
+
+            echo "";
+
+            echo "";
+            echo "";
+            echo "";
+
+            echo "";
+        }
+    }
+    echo "
rankName TokensName NotAddress TokensAddress Notcountryoperatorclasstypehouse#LatLonRadius
$iRank";
+            $sSep = '';
+            foreach ($aRow['aName'] as $iWordID) {
+                echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
+                $sSep = ', ';
+            }
+            echo "";
+            $sSep = '';
+            foreach ($aRow['aNameNonSearch'] as $iWordID) {
+                echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
+                $sSep = ', ';
+            }
+            echo "";
+            $sSep = '';
+            foreach ($aRow['aAddress'] as $iWordID) {
+                echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
+                $sSep = ', ';
+            }
+            echo "";
+            $sSep = '';
+            foreach ($aRow['aAddressNonSearch'] as $iWordID) {
+                echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
+                $sSep = ', ';
+            }
+            echo "".$aRow['sCountryCode']."".$aRow['sOperator']."".$aRow['sClass']."".$aRow['sType']."".$aRow['sHouseNumber']."".$aRow['fLat']."".$aRow['fLon']."".$aRow['fRadius']."
";
+}
+
+
+function getAddressDetails(&$oDB, $sLanguagePrefArraySQL, $iPlaceID, $sCountryCode = false, $housenumber = -1, $bRaw = false)
+{
+    $sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata($iPlaceID, $housenumber)";
+    if (!$bRaw) $sSQL .= " WHERE isaddress OR type = 'country_code'";
+    $sSQL .= " order by rank_address desc,isaddress desc";
+
+    $aAddressLines = chksql($oDB->getAll($sSQL));
+    if ($bRaw) return $aAddressLines;
+    //echo "
";
+    //var_dump($aAddressLines);
+    $aAddress = array();
+    $aFallback = array();
+    $aClassType = getClassTypes();
+    foreach ($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'].':'.$aLine['type']];
+        } elseif (isset($aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))])) {
+            $aTypeLabel = $aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))];
+            $bFallback = true;
+        } else {
+            $aTypeLabel = array('simplelabel' => 'address'.$aLine['rank_address']);
+            $bFallback = true;
+        }
+        if ($aTypeLabel && ((isset($aLine['localname']) && $aLine['localname']) || (isset($aLine['housenumber']) && $aLine['housenumber']))) {
+            $sTypeLabel = strtolower(isset($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;
+        }
+    }
+    return $aAddress;
+}
+
+
+function addQuotes($s)
+{
+    return "'".$s."'";
+}
+
+function validLatLon($fLat, $fLon)
+{
+    return ($fLat <= 90.1 && $fLat >= -90.1 && $fLon <= 180.1 && $fLon >= -180.1);
+}
+
+function looksLikeLatLonPair($sQuery)
+{
+    // Do we have anything that looks like a lat/lon pair?
+    // returns array(lat,lon,query_with_lat_lon_removed)
+    // or null
+    $sFound    = null;
+    $fQueryLat = null;
+    $fQueryLon = null;
+
+    if (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
+         * degrees decimal minutes
+         * N 40 26.767, W 79 58.933
+         * N 40°26.767′, W 79°58.933′
+         */
+        $sFound    = $aData[0];
+        $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2] + $aData[3]/60);
+        $fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[5] + $aData[6]/60);
+    } elseif (preg_match('/\\b([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\']*[ ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\' ]+([EW])\\b/', $sQuery, $aData)) {
+        /*                    1             2                      3          4            5                    6
+         * degrees decimal minutes
+         * 40 26.767 N, 79 58.933 W
+         * 40° 26.767′ N 79° 58.933′ W
+         */
+        $sFound    = $aData[0];
+        $fQueryLat = ($aData[3]=='N'?1:-1) * ($aData[1] + $aData[2]/60);
+        $fQueryLon = ($aData[6]=='E'?1:-1) * ($aData[4] + $aData[5]/60);
+    } 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
+         * degrees decimal seconds
+         * N 40 26 46 W 79 58 56
+         * N 40° 26′ 46″, W 79° 58′ 56″
+         */
+        $sFound    = $aData[0];
+        $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2] + $aData[3]/60 + $aData[4]/3600);
+        $fQueryLon = ($aData[5]=='E'?1:-1) * ($aData[6] + $aData[7]/60 + $aData[8]/3600);
+    } elseif (preg_match('/\\b([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″" ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″" ]+([EW])\\b/', $sQuery, $aData)) {
+        /*                    1            2            3            4          5            6            7            8
+         * degrees decimal seconds
+         * 40 26 46 N 79 58 56 W
+         * 40° 26′ 46″ N, 79° 58′ 56″ W
+         */
+        $sFound    = $aData[0];
+        $fQueryLat = ($aData[4]=='N'?1:-1) * ($aData[1] + $aData[2]/60 + $aData[3]/3600);
+        $fQueryLon = ($aData[8]=='E'?1:-1) * ($aData[5] + $aData[6]/60 + $aData[7]/3600);
+    } 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
+         * degrees decimal
+         * N 40.446° W 79.982°
+         */
+        $sFound    = $aData[0];
+        $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2]);
+        $fQueryLon = ($aData[3]=='E'?1:-1) * ($aData[4]);
+    } elseif (preg_match('/\\b([0-9]+[0-9]*\\.[0-9]+)[° ]+([NS])[, ]+([0-9]+[0-9]*\\.[0-9]+)[° ]+([EW])\\b/', $sQuery, $aData)) {
+        /*                    1                           2          3                           4
+         * degrees decimal
+         * 40.446° N 79.982° W
+         */
+        $sFound    = $aData[0];
+        $fQueryLat = ($aData[2]=='N'?1:-1) * ($aData[1]);
+        $fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[3]);
+    } elseif (preg_match('/(\\[|^|\\b)(-?[0-9]+[0-9]*\\.[0-9]+)[, ]+(-?[0-9]+[0-9]*\\.[0-9]+)(\\]|$|\\b)/', $sQuery, $aData)) {
+        /*                 1          2                             3                        4
+         * degrees decimal
+         * 12.34, 56.78
+         * [12.456,-78.90]
+         */
+        $sFound    = $aData[0];
+        $fQueryLat = $aData[2];
+        $fQueryLon = $aData[3];
+    }
+
+    if (!validLatLon($fQueryLat, $fQueryLon)) return;
+    $sQuery = trim(str_replace($sFound, ' ', $sQuery));
+
+    return array('lat' => $fQueryLat, 'lon' => $fQueryLon, 'query' => $sQuery);
+}
+
+
+function geometryText2Points($geometry_as_text, $fRadius)
+{
+    $aPolyPoints = null;
+    if (preg_match('#POLYGON\\(\\(([- 0-9.,]+)#', $geometry_as_text, $aMatch)) {
+        //
+        preg_match_all('/(-?[0-9.]+) (-?[0-9.]+)/', $aMatch[1], $aPolyPoints, PREG_SET_ORDER);
+        //
+    } elseif (preg_match('#LINESTRING\\(([- 0-9.,]+)#', $geometry_as_text, $aMatch)) {
+        //
+        preg_match_all('/(-?[0-9.]+) (-?[0-9.]+)/', $aMatch[1], $aPolyPoints, PREG_SET_ORDER);
+        //
+/*    } elseif (preg_match('#MULTIPOLYGON\\(\\(\\(([- 0-9.,]+)#', $geometry_as_text, $aMatch)) {
+        //
+        preg_match_all('/(-?[0-9.]+) (-?[0-9.]+)/', $aMatch[1], $aPolyPoints, PREG_SET_ORDER);
+        */
+    } elseif (preg_match('#POINT\\((-?[0-9.]+) (-?[0-9.]+)\\)#', $geometry_as_text, $aMatch)) {
+        //
+        $aPolyPoints = createPointsAroundCenter($aMatch[1], $aMatch[2], $fRadius);
+        //
+    }
+
+    if (isset($aPolyPoints)) {
+        $aResultPoints = array();
+        foreach ($aPolyPoints as $aPoint) {
+            $aResultPoints[] = array($aPoint[1], $aPoint[2]);
+        }
+        return $aResultPoints;
+    }
+
+    return;
+}
+
+function createPointsAroundCenter($fLon, $fLat, $fRadius)
+{
+    $iSteps = max(8, min(100, ($fRadius * 40000)^2));
+    $fStepSize = (2*pi())/$iSteps;
+    $aPolyPoints = array();
+    for ($f = 0; $f < 2*pi(); $f += $fStepSize) {
+        $aPolyPoints[] = array('', $fLon+($fRadius*sin($f)), $fLat+($fRadius*cos($f)) );
+    }
+    return $aPolyPoints;
+}