We're running 5.6 at the moment. I'll try closing layers between querie...and let you know
Cheers Charlie From: Steve Lime [mailto:sdl...@gmail.com] Sent: 05 July 2011 16:30 To: Charlie Allgrove Cc: <mapserver-users@lists.osgeo.org> Subject: Re: [mapserver-users] PHP mapscript shapefile query with multiple filters What version? What happens if you close the layer between calls to queries? Steve Sent from my iPad On Jul 4, 2011, at 11:15 AM, "Charlie Allgrove" <charlie.allgr...@connectionservices.com> wrote: Hi I have a shapefile containing almost 250k points in 3 cols (lat/long/sitetype). I need to use PHP mapscript to query that file to tell me how many points of a given type are present in a given rectangle. The script will either tell me the number of points in rectangle, OR points of a given type, but never both... Unfortunately I'm not at liberty to post the datafile anywhere, but the gist of the PHP is here: <snip> $lstrMapPath = "/path/to/shapefile"; $lstrOutput = ""; $lobjMap = ms_newMapObj($lstrMapPath); $lobjLayer = $lobjMap->getLayerByName("layer1"); if(!$lobjLayer) { exit; // errors handled elsewhere } $lobjLayer->open(); /* THIS WORKS */ @$lobjLayer->queryByRect($lobjRect); $lintCount = $lobjLayer->getNumResults(); /* THIS ALSO WORKS - BUT NOT IF THE queryByRect() is enabled above */ /* @$lobjLayer->queryByAttributes('sitetype','8',MS_MULTIPLE); $lintCount = $lobjLayer->getNumResults(); */ $lstrOutput = "layer".$k.":".$lintCount; $lobjLayer->close(); echo $lstrOutput; </snip> Any pointers would be gratefully received! Cheers Charlie _______________________________________________ mapserver-users mailing list mapserver-users@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/mapserver-users
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