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<p class=MsoNormal><font size=3 color=blue face="Comic Sans MS"><span
style='font-size:12.0pt;font-family:"Comic Sans MS";color:blue'>This is
probably related to the different ways results are accessed in PHP MapScript.
This changed between version 5.4 and 5.6 and again between 5.6 and 6.0.
See the two functions below. The first shows the differences between the
versions. The second function is trying to get an object with numResults
and bounds of the results in it. This is easy in version 6.0 but requires
a loop to get the bounds in earlier versions. This loop will show you the
differences in version 5.4 and 5.6. Note the layer->open and close
used only in version 5.4.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Comic Sans MS"><span
style='font-size:12.0pt;font-family:"Comic Sans MS";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Comic Sans MS"><span
style='font-size:12.0pt;font-family:"Comic Sans MS";color:blue'>I hope this
helps.<o:p></o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Comic Sans MS"><span
style='font-size:12.0pt;font-family:"Comic Sans MS";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Comic Sans MS"><span
style='font-size:12.0pt;font-family:"Comic Sans MS";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> static function
layerGetShape($layer, $result) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> if
(MAPSERVER_VERSION < 50600) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$shape = $layer->getFeature($result->shapeindex);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> } else if
(MAPSERVER_VERSION < 60000) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$shape = $layer->resultsGetShape($result->shapeindex,$result->tileindex);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> } else {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$shape = $layer->getShape( $result );<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> }<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> return
$shape;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> }<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> static function
layerGetResultsObj($layer, $getBounds = FALSE) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> $debug =
Debug::getInstance();<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->log(__FUNCTION__." - MAPSERVER_VERSION = ".MAPSERVER_VERSION);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->numresults = $layer->getNumResults();<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->log(__FUNCTION__." - results->numresults =
".$results->numresults);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> if
(MAPSERVER_VERSION >= 60000) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds = $layer->getResultsBounds();<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> } else {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds = NULL;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
if ($getBounds && $results->numresults > 0) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->log(__FUNCTION__." - in get bounds if");<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$result = $layer->getResult(0);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->log(__FUNCTION__." - shapeindex=".$result->shapeindex);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
if (MAPSERVER_VERSION < 50600) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$layer->open();<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$shape = $layer->getFeature($result->shapeindex);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
} else {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$shape =
$layer->resultsGetShape($result->shapeindex,$result->tileindex);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
}<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> $results->bounds->minx
= $shape->bounds->minx; <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds->maxx = $shape->bounds->maxx; <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds->miny = $shape->bounds->miny; <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds->maxy = $shape->bounds->maxy; <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->log(__FUNCTION__." - before loop");<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->startTimer('calc_bounds');<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
for ($i = 1; $i < $results->numresults; $i++) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$result = $layer->getResult($i);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
if (MAPSERVER_VERSION < 50600) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$shape = $layer->getFeature($result->shapeindex);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
} else {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$shape = $layer->getShape( $result );<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
}<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
if ($shape->bounds->minx < $results->bounds->minx) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds->minx = $shape->bounds->minx;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
} <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
if ($shape->bounds->miny < $results->bounds->miny) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds->miny = $shape->bounds->miny;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
} <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
if ($shape->bounds->maxx > $results->bounds->maxx) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds->maxx = $shape->bounds->maxx;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
} <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
if ($shape->bounds->maxy > $results->bounds->maxy) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$results->bounds->maxy = $shape->bounds->maxy;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
} <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
}<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->stopTimer('calc_bounds');<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->log(__FUNCTION__." - results->bounds-> ".
$results->bounds->minx.",
".$results->bounds->miny.",
".$results->bounds->maxx.", ".$results->bounds->maxy
);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> <o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
if (MAPSERVER_VERSION < 50600) {<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$layer->close();<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
}<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
}<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> }<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'>
$debug->log(__FUNCTION__." - at end"." -
results->numresults = ".$results->numresults);<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> return
$results;<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'> }<o:p></o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal style='text-autospace:none'><font size=1 face="Courier New"><span
style='font-size:9.0pt;font-family:"Courier New"'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Comic Sans MS"><span
style='font-size:12.0pt;font-family:"Comic Sans MS";color:blue'><o:p> </o:p></span></font></p>
<p class=MsoNormal><font size=3 color=blue face="Comic Sans MS"><span
style='font-size:12.0pt;font-family:"Comic Sans MS";color:blue'><o:p> </o:p></span></font></p>
<div>
<div class=MsoNormal align=center style='text-align:center'><font size=3
face="Times New Roman"><span style='font-size:12.0pt'>
<hr size=2 width="100%" align=center tabindex=-1>
</span></font></div>
<p class=MsoNormal><b><font size=2 face=Tahoma><span style='font-size:10.0pt;
font-family:Tahoma;font-weight:bold'>From:</span></font></b><font size=2
face=Tahoma><span style='font-size:10.0pt;font-family:Tahoma'> mapserver-users-bounces@lists.osgeo.org
[mailto:mapserver-users-bounces@lists.osgeo.org] <b><span style='font-weight:
bold'>On Behalf Of </span></b>Ben Thompson<br>
<b><span style='font-weight:bold'>Sent:</span></b> Friday, June 10, 2011 11:06
AM<br>
<b><span style='font-weight:bold'>To:</span></b>
mapserver-users@lists.osgeo.org<br>
<b><span style='font-weight:bold'>Subject:</span></b> [mapserver-users] query
results lost</span></font><o:p></o:p></p>
</div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><o:p> </o:p></span></font></p>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Hello...we upgraded to the latest ms4w version 3.0.1 (MapServer and
MapScript to 5.6.6 )<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>and some things went bad. after doing a $oLayer->queryByPoint which
yields results (layer->numresults>0), a call to $map_object->saveQuery
yields a file showing *no results*:<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>MapServer Query - Generated by msSaveQuery()<br>
1 1 33 -1<br>
10718763.8336106 3518854.14068547 -1 0<br>
-1 -1 -1 -1<br>
-1 -1 1<br>
NULL<br>
NULL<br>
-1<br>
0<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>so I rewrote our code to avoid using that...a php is loaded into an
iframe (frame.src=blablabla.php?xxx), in which the query results are
accesed via $map_object->$oMapSession->oMap...all layers have
->numresults=0<o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
</div>
<div>
<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>anyone have a clue as to what went bad? the code worked fine in an
older mapserver/mapscript...<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'> <o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>thanks,<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'>Ben<o:p></o:p></span></font></p>
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<p class=MsoNormal><font size=3 face="Times New Roman"><span style='font-size:
12.0pt'><br>
<o:p></o:p></span></font></p>
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face="Times New Roman"><span style='font-size:12.0pt'>
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<p class=avgcert color="#000000"><font size=3 face="Times New Roman"><span
style='font-size:12.0pt'>No virus found in this message.<br>
Checked by AVG - <a href="http://www.avg.com">www.avg.com</a><br>
Version: 10.0.1382 / Virus Database: 1513/3692 - Release Date: 06/10/11<o:p></o:p></span></font></p>
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