[Mapserver-users] How can i show, open, dump the resultcache?

[Yewondwossen Assefa]

You shoud use $numResults = $oLayer->getNumResults(); to get the number
of results and then loop through using somethink like
for ($iRes=0; $iRes < $numResults; $iRes++)
   {
             $oRes = $oLayer->getResult($iRes);
             ...
}

Michael Härtel wrote:

 > Hi All!
 >
 > I use follwing code:
 >
 > $query=$querylayer->QueryByPoint($my_point_geo,MS_MULTIPLE,0);
 > $resultcache = $querylayer->resultcache;
 > $numresult=$querylayer->numresults;
 > $result = $querylayer->getresult(0);
 >
 > i don't understand why if i use var_dump(variable):
 >
 > $resultcache is NULL
 > $numresult is NULL
 > but $result for example is:
 > object(stdClass)(3) { ["shapeindex"]=>  int(7658) ["tileindex"]=>
 > int(-1) ["classindex"]=>  int(0) }
 >
 > Obviously the query returns any results but how can i see what results
 > if the resultcache is NULL? How can i count the results without having
 > a resultcache?
 >
 > Thanks for any reply.
 >
 > Michael
 >
 > _______________________________________________
 > Mapserver-users mailing list
 > Mapserver-users@lists.gis.umn.edu
 > http://lists.gis.umn.edu/mailman/listinfo/mapserver-users
 >




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