ID: 24634
Comment by: mario at xtras dot de
Reported By: cw at centerwave dot de
Status: Open
Bug Type: XSLT related
Operating System: Windows 2000, WindowsXP
PHP Version: 5CVS-2003-07-13 (dev)
New Comment:
This issue still applies and also for transformtodoc in Beta 1 through
the build of CVS WIN32 Built On: Aug 07, 2003 10:30 GMT.
Same random crashes when the two functions are called on the same page
repeatedly. Sometimes after 2 reloads, sometimes 10. It also appears to
depend on the size of the XSL file, the XML file does not seem to
matter.
Previous Comments:
------------------------------------------------------------------------
[2003-07-13 10:59:15] cw at centerwave dot de
Please note that the 2nd example still includes the old functionnames
(which worked with beta1). I certainly changed them to work with
snapsshots.
------------------------------------------------------------------------
[2003-07-13 10:48:50] cw at centerwave dot de
Description:
------------
PHP (and Apache) crashes after running the importstylesheet()-function
on an domdocument serveral times (means serveral reloads of the same
script, not use of this function serveral times in the same script).
If the XSL-input is large (> 50kb) PHP crashes after 3-5 site reloads.
If the XSL-input is small it seems that PHP crashes after 10-20 site
reloads. The very strange thing is that it renders the page with the
*same* XSL/XML-input serveral times without problems before crashing
after a certain amount of realods. It seems not to be important what
XSL-ruleset is used. I tested serveral xsl-inputs and it always died.
It crashes just on Windows (Apache and Apache 2). I used the libxml
that came with PHP as well as the latest from xmlsoft.org.
There are no problems under Linux.
Reproduce code:
---------------
Example 1:
$output is the XML-string (sorry this is very long so I can't post it,
but the xml-string is not import to reproduce to error, as well as the
XSL-string isn't)
$processor = new xsltprocessor();
$xml = new domdocument();
$xsl = new domdocument();
$xsl_filecontent = file_get_contents($_SERVER["DOCUMENT_ROOT"] .
"/evolution/gui/" . $passport->get_design("current") . "/html.xsl");
$xsl->loadxml($xsl_filecontent);
$xml->loadxml($output);
$processor->importstylesheet($xsl);
print ($processor->transformtoxml($xml));
Example 2:
It also crashes when using the example at
http://news.php.net/article.php?group=php.xml.dev&article=148
Expected result:
----------------
transformed xml output
Actual result:
--------------
Sorry I can't give you a backtrace with my windows-system. I can just
tell you that the last call goes to libxml2.dll.
------------------------------------------------------------------------
--
Edit this bug report at http://bugs.php.net/?id=24634&edit=1
