[MS4W-Users] PHP and OGR_G_CreateFromWkt

[Yewondwossen Assefa]

Hi Brent,

http://bugzilla.maptools.org/show_bug.cgi?id=2166  is the bug referencing it.
There is a new php_ogr.dll attached to this bug until it becomes official in the next release.

Note that you also need to initialize $hGeometry before calling the function:
 ...
  $hGeometry= null
  OGR_G_CreateFromWkt(...


best regards,

Brent Fraser wrote:
> I can't seem to get OGR_G_CreateFromWkt to work in PHP.  The code below gives an 
> OGRError value of 6 (OGRERR_FAILURE).
>
>
> <?php
> if (extension_loaded("ogr")) {
> 	$geometryValue = "LINESTRING(0 0, 0 10)";
> 	$ogrError = OGR_G_CreateFromWkt( $geometryValue, NULL, $hGeometry );
> 	if($hGeometry == NULL)  {
> 		print "Unable to create geometry. OGRErr=".$ogrError.", 
> WKT='".$geometryValue."'\n";
> 		if ($hDS) OGR_DS_Destroy($hDS);
> 		die;
> 	}
> }
> ?>
>
> Has anybody used OGR_G_CreateFromWkt in PHP?
>
> Thanks!
> Brent Fraser
>
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> MS4W-Users at lists.maptools.org
> http://lists.maptools.org/mailman/listinfo/ms4w-users
>
>   


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Assefa Yewondwossen           
Software Analyst   

Email: assefa at dmsolutions.ca    
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