$fSearchDiam = 0.001;
if ($aPlace['rank_search'] == 30)
{
- // if a house was found, the closest road needs to be searched, to use its place id as parent_place_id of the interpolation line
+ // if a house was found, the closest road needs to be searched, to use its place id as parent_place_id for the interpolation line search
// because a road can be closer to the point than the house from above
$iRoadID = null;
while(!$iRoadID && $fSearchDiam < $fMaxAreaDistance)