#40913 [Com]: PDO::PARAM_LOB does not bind to a stream for fetching a BLOB

 ID:               40913
 Comment by:       ralfbecker at egroupware dot org
 Reported By:      dennis at inmarket dot lviv dot ua
 Status:           No Feedback
 Bug Type:         PDO related
 Operating System: Win XP
 PHP Version:      5.2.6
 Assigned To:      wez
 New Comment:

Hi,
I still can reproduce the Problem with php5.3.0RC2.
Ralf


Previous Comments:
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[2009-05-29 14:25:59] linuxuser586 at yahoo dot com

Problem still exists on Windows 2003 with PHP Version 5.2.10RC2-dev
Build Date May 29 2009 11:39:28

------------------------------------------------------------------------

[2009-05-03 01:00:03] php-bugs at lists dot php dot net

No feedback was provided for this bug for over a week, so it is
being suspended automatically. If you are able to provide the
information that was originally requested, please do so and change
the status of the bug back to "Open".

------------------------------------------------------------------------

[2009-04-25 14:44:38] [email protected]

Please try using this CVS snapshot:

  http://snaps.php.net/php5.2-latest.tar.gz
 
For Windows:

  http://windows.php.net/snapshots/



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[2008-09-30 16:27:09] ralfbecker at egroupware dot org

I can reproduce this bug with php5.2.6 on OpenSUSE 11.0

Ralf

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[2008-08-11 17:06:28] mattgrdinic at yahoo dot com

Can verify this with PDO->mssql using 5.2.6 and Windows Server 2003. 

// Reproduction code:
$VIN = $_GET['VIN'];
	$imageUrl = $_GET['ImageUrl'];
	$sql_img = "SELECT VIN, Image, ImageUrl FROM ImagesDemo WHERE VIN =
:VIN AND ImageUrl =  :imageUrl";
	$result_img = Database::pdo_prepare_query($sql_img, array(':VIN' =>
$VIN, ':imageUrl' => $imageUrl));
	$result_img->bindColumn('Image', $lob, PDO::PARAM_LOB);
	$result_img->fetch(PDO::FETCH_BOUND);
	header("Content-type: image/pjpeg");
        var_dump($lob); // string(4096) + raw image data
	fpassthru($lob); // this call fails with 'supplied argument is not a
valid stream resource'
	echo $lob; // this call only spits out 4096 bytes, chopping the image
off

End result -- unable to use pdo for blobs.

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    http://bugs.php.net/40913

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