+ // merge linestrings for gpx containting multiple trkseg elements.
+ if ($classname == 'gisconverter\\GPX' && $geom::name == 'GeometryCollection') {
+ $geomstring = "";
+ foreach (array_filter($geom->components, function ($geom) {
+ return $geom::name == "LineString";
+ }) as $linestring) {
+ $geomstring .= str_replace("<trkseg>", "",
+ str_replace("</trkseg>", "", $linestring->toGPX()));
+ }
+ $geom = $decoder->geomFromText("<trkseg>" . $geomstring . "</trkseg>");
+ }
+