query by attributes / queryByShape / queryByPoint

[Shashi Gireddy]

Hi everybody,

I am trying to do query on my maps, I am neither getting erros nor my
query results, I tried queryByShape, queryByRectangle, queryByPoint
and then queryByAttribute..... none of them worked,

here is my code for query by attribute:

if($_REQUEST['qry'])
              {
                 $layerObj = $map->getLayer(0);
                 echo $layerObj->name;
                   $layerObj->open();
               /*  $shp1=ms_newShapeObj(MS_SHAPE_POINT);
                 if($shp1=$layerObj->getShape(1,4))
                    echo $shp1->index;
                    else echo "sorry";  */
                $layerObj->queryByAttributes('pop_1990','[pop_1990]' >
1000, MS_MULTIPLE);
                $layerObj->getItems();
                echo $layerObj->getNumResults();
                 $layerObj->close();
              }

the output tht i get is: counties0 that means $layerObj is perfect and
its name is counties
0 means it did return 0 results..... which is wrong.

It gave the same answer when i tried query by Shape here is the code..
$layerObj->open();
$shapeObj = $layerObj->getShape(-1, 10);
$st = $layerObj->queryByShape($shapeObj);
$map->prepareQuery();
if($st == MS_SUCCESS){
	$shapefound = $map->queryByIndex(1, -1, 10, MS_FALSE);
	$imageObj = $map->drawQuery();
	echo $shapefound."FOUND";
}
//$image_urlx=$image->saveWebImage(MS_PNG,1,1,0);
$image_urly=$imageObj->saveWebImage(MS_JPG,1,1,0);
$layerObj->close();
echo "<BR>".$image_url;
echo "<BR>".$image_url1;
help appreciated..

Thanks alot in advance.
Thank you,
shashi.