- echo "<tr>";
-//var_dump($aPolygons[0]);
- foreach($aPolygons[0] as $sCol => $sVal)
- {
- echo "<th>".$sCol."</th>";
- }
- echo "</tr>";
- foreach($aPolygons as $aRow)
- {
- echo "<tr>";
- foreach($aRow as $sCol => $sVal)
- {
- switch($sCol)
- {
- case 'osm_id':
- $sOSMType = ($aRow['osm_type'] == 'N'?'node':($aRow['osm_type'] == 'W'?'way':($aRow['osm_type'] == 'R'?'relation':'')));
- echo '<td><a href="http://www.openstreetmap.org/browse/'.$sOSMType.'/'.$sVal.'" target="_new">'.$sVal.'</a></td>';
- break;
- case 'place_id':
- echo '<td><a href="'.CONST_Website_BaseURL.'details?place_id='.$sVal.'">'.$sVal.'</a></td>';
- break;
- default:
- echo "<td>".($sVal?$sVal:' ')."</td>";
- break;
- }
- }
- echo "</tr>";
- }
+
+if (!$aPolygons) exit;
+echo '<tr>';
+// var_dump($aPolygons[0]);
+foreach ($aPolygons[0] as $sCol => $sVal) {
+ echo '<th>'.$sCol.'</th>';
+}
+echo '</tr>';
+foreach ($aPolygons as $aRow) {
+ echo '<tr>';
+ foreach ($aRow as $sCol => $sVal) {
+ switch ($sCol) {
+ case 'osm_id':
+ echo '<td>'.osmLink($aRow).'</td>';
+ break;
+ case 'place_id':
+ echo '<td>'.detailsLink($aRow).'</td>';
+ break;
+ default:
+ echo '<td>'.($sVal?$sVal:' ').'</td>';
+ break;
+ }
+ }
+ echo '</tr>';
+}
+