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; } 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'] == $b['iSearchRank']) return 0; return ($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() { // 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']; } $aLanguages = array(); if (preg_match_all('/(([a-z]{1,8})(-[a-z]{1,8})?)\s*(;\s*q\s*=\s*(1|0\.[0-9]+))?/i', $_SERVER['HTTP_ACCEPT_LANGUAGE'], $aLanguagesParse, PREG_SET_ORDER)) { foreach($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)) $aLanguages = array(CONST_Default_Language=>1); foreach($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) { $aResult = array(array(join(' ',$aWords))); $sFirstToken = ''; while(sizeof($aWords) > 1) { $sWord = array_shift($aWords); $sFirstToken .= ($sFirstToken?' ':'').$sWord; $aRest = getWordSets($aWords); 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)) { return array(array('lat' => $aNearPostcodes[0]['lat'], 'lon' => $aNearPostcodes[0]['lon'], 'radius' => 0.005)); } return false; } function usPostcodeCalculate($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: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: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,), 'place:county' => array('label'=>'County','frequency'=>108,'icon'=>'poi_boundary_administrative','defzoom'=>10, 'defdiameter' => 1.28,), 'boundary:administrative:8' => array('label'=>'City','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,), 'place:city' => array('label'=>'City','frequency'=>66,'icon'=>'poi_place_city','defzoom'=>12, 'defdiameter' => 0.32,), 'boundary:administrative:9' => array('label'=>'City District','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,), 'boundary:administrative:10' => array('label'=>'Suburb','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,), 'boundary:administrative:11' => array('label'=>'Neighbourhood','frequency'=>0,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,), 'place:region' => array('label'=>'Region','frequency'=>0,'icon'=>'poi_boundary_administrative','defzoom'=>8, 'defdiameter' => 5.12,), 'place:island' => array('label'=>'Island','frequency'=>288,'icon'=>'','defzoom'=>11, 'defdiameter' => 0.64,), 'boundary:administrative' => array('label'=>'Administrative','frequency'=>413,'icon'=>'poi_boundary_administrative', 'defdiameter' => 0.32,), 'place: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'=>'Road',), '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,), '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:information' => array('label'=>'Information','frequency'=>224,'icon'=>'amenity_information',), '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'=>'Yes','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'=>'',), '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'=>'shopping_jewelry',), '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:derelict_canal' => array('label'=>'Derelict Canal','frequency'=>109,'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'=>'Yes','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'=>'',), '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: *"); $jsonout = json_encode($xVal); if( ! isset($_GET['json_callback'])) { header("Content-Type: application/json; charset=UTF-8"); echo $jsonout; } else { if (preg_match('/^[$_\p{L}][$_\p{L}\p{Nd}.[\]]*$/u',$_GET['json_callback'])) { header("Content-Type: application/javascript; charset=UTF-8"); echo $_GET['json_callback'].'('.$jsonout.')'; } else { header('HTTP/1.0 400 Bad Request'); } } } function _debugDumpGroupedSearches($aData, $aTokens) { $aWordsIDs = array(); if ($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 "
rankName TokensAddress Tokenscountryoperatorclasstypehouse#LatLonRadius
$iRank"; $sSep = ''; foreach($aRow['aName'] as $iWordID) { echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; $sSep = ', '; } echo ""; $sSep = ''; foreach($aRow['aAddress'] 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();
		$aClassType = getClassTypes();
		foreach($aAddressLines as $aLine)
		{
			$aTypeLabel = false;
			if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
			elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
			else $aTypeLabel = array('simplelabel'=>$aLine['class']);
			if ($aTypeLabel && ($aLine['localname'] || $aLine['housenumber']))
			{
				$sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
				$sTypeLabel = str_replace(' ','_',$sTypeLabel);
				if (!isset($aAddress[$sTypeLabel]) && $aLine['localname']) $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
			}
		}
//var_dump($aAddress);
//exit;
		return $aAddress;

		$aHouseNumber = $oDB->getRow('select housenumber, get_name_by_language(name,ARRAY[\'addr:housename\']) as housename,rank_search,postcode from placex where place_id = '.$iPlaceID);
		$sHouseNumber = $aHouseNumber['housenumber'];
		$sHouseName = $aHouseNumber['housename'];
		$sPostcode = $aHouseNumber['postcode'];
		$iRank = $aHouseNumber['rank_search'];

	        // Address
        	$sSQL = "select country_code, placex.place_id, osm_type, osm_id, class, type, housenumber, admin_level, rank_address, rank_search, ";
	        $sSQL .= "get_searchrank_label(rank_search) as rank_search_label, fromarea, isaddress, distance, ";
        	$sSQL .= " CASE WHEN type = 'postcode' THEN postcode ELSE get_name_by_language(name,$sLanguagePrefArraySQL) END as localname, ";
		$sSQL .= " length(name::text) as namelength ";
	        $sSQL .= " from place_addressline join placex on (address_place_id = placex.place_id)";
        	$sSQL .= " where place_addressline.place_id = $iPlaceID and (rank_address > 0 OR address_place_id = $iPlaceID)";
		if (!$bRaw) $sSQL .= " and isaddress";
        	$sSQL .= " order by cached_rank_address desc,isaddress desc,fromarea desc,distance asc,rank_search desc,namelength desc";
//var_dump($sSQL);
	        $aAddressLines = $oDB->getAll($sSQL);
        	if (PEAR::IsError($aAddressLines))
	        {
        	        var_dump($aAddressLines);
                	exit;
	        }
		if ($bRaw) return $aAddressLines;
	
		$aClassType = getClassTypes();

		$iMinRank = 100;
		$aAddress = array();
		if ($iRank >= 28 && $sHouseNumber) $aAddress['house_number'] = $sHouseNumber;
		if ($iRank >= 28 && $sHouseName) $aAddress['house_name'] = $sHouseName;
		foreach($aAddressLines as $aLine)
		{
			if (!$sCountryCode) $sCountryCode = $aLine['country_code'];
			if ($aLine['rank_address'] < $iMinRank)
			{
				$aTypeLabel = false;
				if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']];
				elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']];
				else $aTypeLabel = array('simplelabel'=>$aLine['class']);
				if ($aTypeLabel && ($aLine['localname'] || $aLine['housenumber']))
				{
					$sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']);
					$sTypeLabel = str_replace(' ','_',$sTypeLabel);
					if (!isset($aAddress[$sTypeLabel]) && $aLine['localname']) $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber'];
				}
				$iMinRank = $aLine['rank_address'];
			}
		}

		if ($sPostcode)
		{
			$aAddress['postcode'] = $sPostcode;
		}

		if ($iMinRank > 4 && $sCountryCode)
		{
			$sSQL = "select get_name_by_language(country_name.name,$sLanguagePrefArraySQL) as name";
			$sSQL .= " from country_name where country_code = '$sCountryCode'";
			$sCountryName = $oDB->getOne($sSQL);
			if ($sCountryName)
			{
				$aAddress['country'] = $sCountryName;
			}
		}
		if ($sCountryCode)
		{
			$aAddress['country_code'] = $sCountryCode;
		}

		return $aAddress;
	}

	function getWordSuggestions(&$oDB, $sWord)
	{
		$sWordQuoted = getDBQuoted(trim($sWord));
		$sSQL = "select *,levenshtein($sWordQuoted,word) from test_token ";
		$sSQL .= "where (metaphone = dmetaphone($sWordQuoted) or metaphonealt = dmetaphone($sWordQuoted) or ";
		$sSQL .= "metaphone = dmetaphone_alt($sWordQuoted) or metaphonealt = dmetaphone_alt($sWordQuoted)) ";
		$sSQL .= "and len between length($sWordQuoted)-2 and length($sWordQuoted)+2 ";
		$sSQL .= "and levenshtein($sWordQuoted,word) < 3 ";
		$sSQL .= "order by levenshtein($sWordQuoted,word) asc, abs(len - length($sWordQuoted)) asc limit 20";
		$aSimilar = $oDB->getAll($sSQL);
		return $aSimilar;
	}

	function geocodeReverse($fLat, $fLon, $iZoom=18)
	{
		$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);
			$iPlaceID = $aPlace['place_id'];
			if (PEAR::IsError($iPlaceID))
			{
				var_Dump($sSQL, $iPlaceID); 
				exit;
			}
		}

		// 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 loadStructuredAddressElement(&$aStructuredQuery, &$iMinAddressRank, &$iMaxAddressRank, $aParams, $sKey, $iNewMinAddressRank, $iNewMaxAddressRank)
        {
                if (!isset($_GET[$sKey])) return false;
                $sValue = trim($_GET[$sKey]);
                if (!$sValue) return false;
                $aStructuredQuery[$sKey] = $sValue;
                if ($iMinAddressRank == 0 && $iMaxAddressRank == 30) {
                        $iMinAddressRank = $iNewMinAddressRank;
                        $iMaxAddressRank = $iNewMaxAddressRank;
                }
                return true;
        }

	function getBucketMemcache()
	{
		if (!CONST_ConnectionBucket_MemcacheServerAddress) return null;
	        $m = new Memcached();
        	$m->addServer(CONST_ConnectionBucket_MemcacheServerAddress, CONST_ConnectionBucket_MemcacheServerPort);
		return $m;
	}

	function doBucket($asKey, $iRequestCost, $iLeakPerSecond, $iThreshold)
	{
	        $m = getBucketMemcache();
		if (!$m) return 0;

		$iMaxVal = 0;
	        $t = time();

		foreach($asKey as $sKey)
		{
		        $aCurrentBlock = $m->get($sKey);
	        	if (!$aCurrentBlock)
			{
		                $aCurrentBlock = array($iRequestCost, $t);
        		}
			else
			{
				// add RequestCost
				// remove leak * the time since the last request 
	        		$aCurrentBlock[0] += $iRequestCost - ($t - $aCurrentBlock[1])*$iLeakPerSecond;
		        	$aCurrentBlock[1] = $t;
			}

	        	if ($aCurrentBlock[0] <= 0)
			{
                		$m->delete($sKey);
		        }
			else
			{
				// If we have hit the threshold stop and record this to the block list
				if ($aCurrentBlock[0] >= $iThreshold)
				{
					$aCurrentBlock[0] = $iThreshold;

					// Make up to 10 attempts to record this to memcache (with locking to prevent conflicts)
					$i = 10;
					for($i = 0; $i < 10; $i++)
					{
						$aBlockedList = $m->get('blockedList', null, $hCasToken);
						if (!$aBlockedList)
						{
							$aBlockedList = array();
							$m->add('blockedList', $aBlockedList);
							$aBlockedList = $m->get('blockedList', null, $hCasToken);
						}
						if (!isset($aBlockedList[$sKey]))
						{
							$aBlockedList[$sKey] = array(1, $t);
						}
						else
						{
							$aBlockedList[$sKey][0]++;
							$aBlockedList[$sKey][1] = $t;
						}
						$x = $m->cas($hCasToken, 'blockedList', $aBlockedList);
						if ($x) break;
					}
				}
				// Only keep in memcache until the time it would have expired (to avoid clutering memcache)
	                	$m->set($sKey, $aCurrentBlock, $t + 1 + $aCurrentBlock[0]/$iLeakPerSecond);
			}

			// Bucket result in the largest bucket we find
			$iMaxVal = max($iMaxVal, $aCurrentBlock[0]);
		}

		return $iMaxVal;
        }

	function byLastBlockTime($a, $b)
	{
		if ($a['lastBlockTimestamp'] == $b['lastBlockTimestamp'])
		{
			return 0;
		}
		return ($a['lastBlockTimestamp'] > $b['lastBlockTimestamp']) ? -1 : 1;
	}

	function getBucketBlocks()
	{
	        $m = getBucketMemcache();
		if (!$m) return null;
	        $t = time();
		$aBlockedList = $m->get('blockedList', null, $hCasToken);
		if (!$aBlockedList) $aBlockedList = array();
		foreach($aBlockedList as $sKey => $aDetails)
		{
			$aCurrentBlock = $m->get($sKey);
			if (!$aCurrentBlock) $aCurrentBlock = array(0, $t);
			$iCurrentBucketSize = max(0, $aCurrentBlock[0] - ($t - $aCurrentBlock[1])*CONST_ConnectionBucket_LeakRate);
			$aBlockedList[$sKey] = array(
				'totalBlocks' => $aDetails[0],
				'lastBlockTimestamp' => $aDetails[1],
				'currentBucketSize' => $iCurrentBucketSize,
				'lastRequestBlocked' => $aCurrentBlock[0] >= CONST_ConnectionBucket_BlockLimit,
				'currentlyBlocked' => $iCurrentBucketSize + (CONST_ConnectionBucket_Cost_Reverse) >= CONST_ConnectionBucket_BlockLimit,
				);
		}
		uasort($aBlockedList, 'byLastBlockTime');
		return $aBlockedList;
	}

	function clearBucketBlocks()
	{
	        $m = getBucketMemcache();
		if (!$m) return false;
		$m->delete('blockedList');
		return true;
	}