Nicole,
There at least one way that works when outputting the result of a
GetMap request with a png format. The 2nd example on the
http://mapserver.gis.umn.edu/docs/howto/wxs_mapscript/#php-example.
<?php
dl("php_mapscript_4.10.0.dll");
$request = ms_newowsrequestobj();
$request->loadparams();
ms_ioinstallstdouttobuffer();
$oMap = ms_newMapobj("../../service/wms.map");
$oMap->owsdispatch($request);
$contenttype = ms_iostripstdoutbuffercontenttype();
if ($contenttype == 'image/png')
header('Content-type: image/png');
ms_iogetStdoutBufferBytes();
ms_ioresethandlers();
?>
Could you try this ?
Nicol Hermann wrote:
Bart,
thanks for your mail.
As i mentioned in my first posting i have tried to set the content-type
but this did not change the behaviour.
Frank, is it possible that there's is some output before the
content-type is set so that the php assume that text content will
follow?
Nicol
Am Montag, den 04.09.2006, 20:59 +0200 schrieb Bart van den Eijnden
(OSGIS):
You can set the content-type, by using something like:
header("Content-type: image/gif");
Frank, you can also try to run php with the -q switch from the
command-line to get rid of:
Content-type: text/html
X-Powered-By: PHP/4.3.8
Best regards,
Bart
Frank Warmerdam schreef:
Nicol Hermann wrote:
Frank,
thank you very much for your mail.
I'm afraid there is still a problem somewhere.
I checked out the latest cvs release and rerun my test script but the
"bad lines" at the end are still present. PHP mapscript version is:
$Id: php_mapscript.c,v 1.259 2006/08/31 15:34:30 assefa Exp $
Is there's something i could do to further debug this issues?
Maybe an other issue.
I put together a simple wms server map-file which includes an other wms
(demis). When i execute my PHP script with
http://localhost/~nicol/mapserver/dev/wxsGetMapCascading.php?REQUEST=GetMap&SERVICE=WMS&VERSION=1.1.1&LAYERS=Countries&WIDTH=200&HEIGHT=200&FORMAT=image/png&SRS=EPSG:4326&BBOX=5.86629,47.2736,15.0486,55.0583
the Content-type won't be set correct.
Nicole,
I stand corrected. The problem you are seeing is different than what I
thought was going on. When I run your php script at the unix commandline
I get the following back:
Content-type: text/html
X-Powered-By: PHP/4.3.8
ttt9Content-type: image/png
?PNG
...
So the problem seems to be that PHP always emits the text/html content
type. I don't know how to alter this in PHP, or even if it is possible.
But the problem is related to PHP document processing, not mapserver or
PHP Mapscript itself.
Best regards,
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