[xdebug-general] Failed loading [...]php_xdebug.dll

From: Conor Ryan <cryan[@]xmlw.ie>
Date: Tue, 16 May 2006 10:07:43 +0100

Dear All,

I get the above message in my apache error logs when I try to start the server
with xdebug enabled. When i try to run PHP from the command line I get the
following error:

"The procedure entry point ap_php_vsnprintf could not be located in the dynamic
link library php5ts.dll"

I have the following version of PHP installed on Windows XP:

PHP 5.0.0 (cli) (built: Jul 13 2004 21:39:58)
Copyright (c) 1997-2004 The PHP Group
Zend Engine v2.0.0, Copyright (c) 1998-2004 Zend Technologies

I am using the xdebug DLL downloaded from

I searched through the archives but couldn't find a solution. Any ideas??


Conor Ryan,
XML Workshop Ltd,
10 Greenmount Industrial Estate, Harold's Cross, Dublin 12, IRELAND.
Email: cryan[@]xmlw.ie
Phone: +353 1 449 6250; Fax: +353 1 449 6299
Web: http://www.xmlw.ie/
YAWC Online: http://www.yawconline.com/
YAWC Pro: http://www.yawcpro.com/
Received on Tue May 16 2006 - 11:07:53 BST

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