diff --git a/lib/Geocode.php b/lib/Geocode.php
index 4b15b3c8..481be133 100644
--- a/lib/Geocode.php
+++ b/lib/Geocode.php
@@ -399,7 +399,7 @@
 			$sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$this->aLangPrefOrder))."]";
 
 			// Get the details for display (is this a redundant extra step?)
-			$sPlaceIDs = join(',',array_keys($aPlaceIDs));
+			$sPlaceIDs = join(',', array_keys($aPlaceIDs));
 
 			$sImportanceSQL = '';
 			if ($this->sViewboxSmallSQL) $sImportanceSQL .= " case when ST_Contains($this->sViewboxSmallSQL, ST_Collect(centroid)) THEN 1 ELSE 0.75 END * ";
@@ -437,9 +437,10 @@
 				//Tiger search only if a housenumber was searched and if it was found (i.e. aPlaceIDs[placeID] = housenumber != -1) (realized through a join)
 				//only Tiger housenumbers need to be interpolated, because they are saved as lines with start- and endnumber, the common osm housenumbers are usually saved as points
 				$sHousenumbers = "";
-				$i=0;
-				$length=count($aPlaceIDs);
-				foreach($aPlaceIDs as $placeID => $housenumber){
+				$i = 0;
+				$length = count($aPlaceIDs);
+				foreach($aPlaceIDs as $placeID => $housenumber)
+                {
 					$i++;
 					$sHousenumbers .= "(".$placeID.", ".$housenumber.")";
 					if($i<$length)
@@ -873,7 +874,8 @@
 			}
 
 			// Do we have anything that looks like a lat/lon pair?
-			if ( $aLooksLike = looksLikeLatLonPair($sQuery) ){
+			if ( $aLooksLike = looksLikeLatLonPair($sQuery) )
+            {
 				$this->setNearPoint(array($aLooksLike['lat'], $aLooksLike['lon']));
 				$sQuery = $aLooksLike['query'];
 			}
@@ -1216,7 +1218,7 @@
 					foreach($aSearches as $aSearch)
 					{
 						$iQueryLoop++;
-						$searchedHousenumber=-1;
+						$searchedHousenumber = -1;
 
 						if (CONST_Debug) { echo "<hr><b>Search Loop, group $iGroupLoop, loop $iQueryLoop</b>"; }
 						if (CONST_Debug) _debugDumpGroupedSearches(array($iGroupedRank => array($aSearch)), $aValidTokens);
@@ -1447,7 +1449,7 @@
 								if (!sizeof($aPlaceIDs))
 								{
 									//new query for lines, not housenumbers anymore
-									if($searchedHousenumber%2==0){
+									if($searchedHousenumber%2 == 0){
 										//if housenumber is even, look for housenumber in streets with interpolationtype even or all
 										$sSQL = "select distinct place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='even' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber";
 									}else{
@@ -1470,10 +1472,9 @@
 								{
 									$aPlaceIDs = $aRoadPlaceIDs;
 									//set to -1, if no housenumbers were found
-									$searchedHousenumber=-1;
-								}else{
-									//housenumber was found, remains saved in searchedHousenumber
+									$searchedHousenumber = -1;
 								}
+                                //else: housenumber was found, remains saved in searchedHousenumber
 							}
 
 
@@ -1624,10 +1625,11 @@
 						if (CONST_Debug) var_dump($sSQL);
 						$aFilteredPlaceIDs = $this->oDB->getCol($sSQL);
 						$tempIDs = array();
-						foreach($aFilteredPlaceIDs as $placeID){
-							$tempIDs[$placeID]= $aResultPlaceIDs[$placeID];  //assign housenumber to placeID
+						foreach($aFilteredPlaceIDs as $placeID)
+                        {
+							$tempIDs[$placeID] = $aResultPlaceIDs[$placeID];  //assign housenumber to placeID
 						}
-						$aResultPlaceIDs=$tempIDs;
+						$aResultPlaceIDs = $tempIDs;
 					}
 
 					//exit;
diff --git a/lib/PlaceLookup.php b/lib/PlaceLookup.php
index 985ed224..817d0ec5 100644
--- a/lib/PlaceLookup.php
+++ b/lib/PlaceLookup.php
@@ -7,7 +7,7 @@
 
 		protected $sType = false;
 
-		protected $fTigerFraction =-1;
+		protected $fTigerFraction = -1;
 
 		protected $aLangPrefOrder = array();
 
diff --git a/lib/lib.php b/lib/lib.php
index b2924d58..5edd7328 100644
--- a/lib/lib.php
+++ b/lib/lib.php
@@ -805,7 +805,7 @@
 	}
 
 
-	function getAddressDetails(&$oDB, $sLanguagePrefArraySQL, $iPlaceID, $sCountryCode = false, $housenumber =-1, $bRaw = false)
+	function getAddressDetails(&$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'";
diff --git a/sql/functions.sql b/sql/functions.sql
index e060a265..5ec98f20 100644
--- a/sql/functions.sql
+++ b/sql/functions.sql
@@ -2196,7 +2196,7 @@ BEGIN
   result := '{}';
   prevresult := '';
 
-  FOR location IN select * from get_addressdata(for_place_id,housenumber) where isaddress order by rank_address desc LOOP
+  FOR location IN select * from get_addressdata(for_place_id, housenumber) where isaddress order by rank_address desc LOOP
     currresult := trim(get_name_by_language(location.name, languagepref));
     IF currresult != prevresult AND currresult IS NOT NULL AND result[(100 - location.rank_address)] IS NULL THEN
       result[(100 - location.rank_address)] := trim(get_name_by_language(location.name, languagepref));
diff --git a/sql/tiger_import_start.sql b/sql/tiger_import_start.sql
index f6d65ae2..5acb3e59 100644
--- a/sql/tiger_import_start.sql
+++ b/sql/tiger_import_start.sql
@@ -10,7 +10,6 @@ DECLARE
   endnumber INTEGER;
   stepsize INTEGER;
   numberrange INTEGER;
-  rangestartnumber INTEGER;
   place_centroid GEOMETRY;
   out_partition INTEGER;
   out_parent_place_id BIGINT;
@@ -28,8 +27,7 @@ BEGIN
   END IF;
 
   numberrange := endnumber - startnumber;
-  rangestartnumber := startnumber;
-  
+
   IF (interpolationtype = 'odd' AND startnumber%2 = 0) OR (interpolationtype = 'even' AND startnumber%2 = 1) THEN
     startnumber := startnumber + 1;
     stepsize := 2;
diff --git a/website/details.php b/website/details.php
index 5b269fc0..c7a56755 100755
--- a/website/details.php
+++ b/website/details.php
@@ -10,7 +10,7 @@
 	   $fLoadAvg = getLoadAverage();
 	   if ($fLoadAvg > 3)
 	   {
-	   echo "Page temporarily blocked due to high server load\n";F
+	   echo "Page temporarily blocked due to high server load\n";
 	   exit;
 	   }
 	 */