#40665 [NEW]: DOM/EXSLT not enabled in Windows binaries

[bat at flurf dot net]

From: bat at flurf dot net
Operating system: Windows XP
PHP version: 4CVS-2007-02-28 (snap)
PHP Bug Type: XSLT related
Bug description: DOM/EXSLT not enabled in Windows binaries

Description:
------------
In a Windows binary of PHP4, enable DOMXML and look at a phpinfo() page.
DOM/XSLT is listed as enabled, but DOM/EXSLT, a feature built in to
libxslt, is not enabled. There appears to be no way to enable it, short
of perhaps fixing the switch in the standard/snapshot Windows build
scripts that are disabling the feature.

Reproduce code:
---------------
Ensure that your PHP.ini contains the line:
extension=php_domxml.dll

Look at a phpinfo() page, in the domxml section, typically about halfway
down the page.

Mine contains these settings only:
DOM/XML enabled
DOM/XML API Version 20020815
libxml Version 20626
HTML Support enabled
XPath Support enabled
XPointer Support enabled
DOM/XSLT enabled
libxslt Version 1.1.17
libxslt compiled against libxml Version 2.6.26


Expected result:
----------------
Should also contain:
DOM/EXSLT enabled
libexslt Version x.x.xx

Actual result:
--------------
Consequence: attempting to use the exslt:node-set() function to get past
an egregious limitation in XSLT 1.0 gives the warning messages as follows
on any Windows build of PHP4:

Warning: process() [function.process]: xmlXPathCompOpEval: function
node-set not found in ...
Warning: process() [function.process]: Unregistered function in ...

This indicates that libxslt is working, but access to its EXSLT features
has been prevented. The phpinfo() result indicates that this prevention
has occurred at build time, not as a consequence of any PHP script.

On a standard Linux build, this function works perfectly well. It is
therefore a bug in the way PHP is being built. Note: this is not a bug in
libxslt!

--
Edit bug report at [url]http://bugs.php.net/?id=40665&edit=1[/url]
--
Try a CVS snapshot (PHP 4.4): [url]http://bugs.php.net/fix.php?id=40665&r=trysnapshot44[/url]
Try a CVS snapshot (PHP 5.2): [url]http://bugs.php.net/fix.php?id=40665&r=trysnapshot52[/url]
Try a CVS snapshot (PHP 6.0): [url]http://bugs.php.net/fix.php?id=40665&r=trysnapshot60[/url]
Fixed in CVS: [url]http://bugs.php.net/fix.php?id=40665&r=fixedcvs[/url]
Fixed in release: [url]http://bugs.php.net/fix.php?id=40665&r=alreadyfixed[/url]
Need backtrace: [url]http://bugs.php.net/fix.php?id=40665&r=needtrace[/url]
Need Reproduce Script: [url]http://bugs.php.net/fix.php?id=40665&r=needscript[/url]
Try newer version: [url]http://bugs.php.net/fix.php?id=40665&r=oldversion[/url]
Not developer issue: [url]http://bugs.php.net/fix.php?id=40665&r=support[/url]
Expected behavior: [url]http://bugs.php.net/fix.php?id=40665&r=notwrong[/url]
Not enough info: [url]http://bugs.php.net/fix.php?id=40665&r=notenoughinfo[/url]
Submitted twice: [url]http://bugs.php.net/fix.php?id=40665&r=submittedtwice[/url]
register_globals: [url]http://bugs.php.net/fix.php?id=40665&r=globals[/url]
PHP 3 support discontinued: [url]http://bugs.php.net/fix.php?id=40665&r=php3[/url]
Daylight Savings: [url]http://bugs.php.net/fix.php?id=40665&r=dst[/url]
IIS Stability: [url]http://bugs.php.net/fix.php?id=40665&r=isapi[/url]
Install GNU Sed: [url]http://bugs.php.net/fix.php?id=40665&r=gnused[/url]
Floating point limitations: [url]http://bugs.php.net/fix.php?id=40665&r=float[/url]
No Zend Extensions: [url]http://bugs.php.net/fix.php?id=40665&r=nozend[/url]
MySQL Configuration Error: [url]http://bugs.php.net/fix.php?id=40665&r=mysqlcfg[/url]

[tony2001@php.net]

ID: 40665
Updated by: [email]tony2001@php.net[/email]
Reported By: bat at flurf dot net
-Status: Open
+Status: Assigned
Bug Type: XSLT related
Operating System: Windows XP
PHP Version: 4CVS-2007-02-28 (snap)
-Assigned To:
+Assigned To: edink


Previous Comments:
------------------------------------------------------------------------

[2007-02-28 12:35:56] bat at flurf dot net

Description:
------------
In a Windows binary of PHP4, enable DOMXML and look at a phpinfo()
page. DOM/XSLT is listed as enabled, but DOM/EXSLT, a feature built in
to libxslt, is not enabled. There appears to be no way to enable it,
short of perhaps fixing the switch in the standard/snapshot Windows
build scripts that are disabling the feature.

Reproduce code:
---------------
Ensure that your PHP.ini contains the line:
extension=php_domxml.dll

Look at a phpinfo() page, in the domxml section, typically about
halfway down the page.

Mine contains these settings only:
DOM/XML enabled
DOM/XML API Version 20020815
libxml Version 20626
HTML Support enabled
XPath Support enabled
XPointer Support enabled
DOM/XSLT enabled
libxslt Version 1.1.17
libxslt compiled against libxml Version 2.6.26


Expected result:
----------------
Should also contain:
DOM/EXSLT enabled
libexslt Version x.x.xx

Actual result:
--------------
Consequence: attempting to use the exslt:node-set() function to get
past an egregious limitation in XSLT 1.0 gives the warning messages as
follows on any Windows build of PHP4:

Warning: process() [function.process]: xmlXPathCompOpEval: function
node-set not found in ...
Warning: process() [function.process]: Unregistered function in ...

This indicates that libxslt is working, but access to its EXSLT
features has been prevented. The phpinfo() result indicates that this
prevention has occurred at build time, not as a consequence of any PHP
script.

On a standard Linux build, this function works perfectly well. It is
therefore a bug in the way PHP is being built. Note: this is not a bug
in libxslt!


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


--
Edit this bug report at [url]http://bugs.php.net/?id=40665&edit=1[/url]

[edink@php.net]

ID: 40665
Updated by: [email]edink@php.net[/email]
Reported By: bat at flurf dot net
-Status: Assigned
+Status: Closed
Bug Type: XSLT related
Operating System: Windows XP
PHP Version: 4CVS-2007-02-28 (snap)
Assigned To: edink
New Comment:

This bug has been fixed in CVS.

Snapshots of the sources are packaged every three hours; this change
will be in the next snapshot. You can grab the snapshot at
[url]http://snaps.php.net/[/url].

Thank you for the report, and for helping us make PHP better.




Previous Comments:
------------------------------------------------------------------------

[2007-02-28 12:35:56] bat at flurf dot net

Description:
------------
In a Windows binary of PHP4, enable DOMXML and look at a phpinfo()
page. DOM/XSLT is listed as enabled, but DOM/EXSLT, a feature built in
to libxslt, is not enabled. There appears to be no way to enable it,
short of perhaps fixing the switch in the standard/snapshot Windows
build scripts that are disabling the feature.

Reproduce code:
---------------
Ensure that your PHP.ini contains the line:
extension=php_domxml.dll

Look at a phpinfo() page, in the domxml section, typically about
halfway down the page.

Mine contains these settings only:
DOM/XML enabled
DOM/XML API Version 20020815
libxml Version 20626
HTML Support enabled
XPath Support enabled
XPointer Support enabled
DOM/XSLT enabled
libxslt Version 1.1.17
libxslt compiled against libxml Version 2.6.26


Expected result:
----------------
Should also contain:
DOM/EXSLT enabled
libexslt Version x.x.xx

Actual result:
--------------
Consequence: attempting to use the exslt:node-set() function to get
past an egregious limitation in XSLT 1.0 gives the warning messages as
follows on any Windows build of PHP4:

Warning: process() [function.process]: xmlXPathCompOpEval: function
node-set not found in ...
Warning: process() [function.process]: Unregistered function in ...

This indicates that libxslt is working, but access to its EXSLT
features has been prevented. The phpinfo() result indicates that this
prevention has occurred at build time, not as a consequence of any PHP
script.

On a standard Linux build, this function works perfectly well. It is
therefore a bug in the way PHP is being built. Note: this is not a bug
in libxslt!


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


--
Edit this bug report at [url]http://bugs.php.net/?id=40665&edit=1[/url]