[xslt] libxslt and inline node sets combining into a variable timeout problems

["Olmo Maldonado" <olmo maldonado gmail com>]

Hello,

I'm running PHP 5 with libxslt extension. I'm consolidating a node set
from my xml as well as a tree fragment from another variable:

	<xsl:variable name="page-content">
		<h3>test</h3>
	</xsl:variable>

	<xsl:variable name="contents">
		<xsl:copy-of select="/data/page/title/entry/body" />
		<xsl:copy-of select="$page-content" />
	</xsl:variable>

>From what I've read I cannot do the following because of the $content
is a tree fragment:

	<xsl:variable name="need-page-navigation"
select="count($contents[h2|h3|h4])" />

As a result, I have attempted:

	<xsl:variable name="page-content">
		<h3>test</h3>
	</xsl:variable>

	<xsl:variable name="contents">
		<xsl:copy-of select="/data/page/title/entry/body" />
		<xsl:copy-of select="$page-content" />
	</xsl:variable>
	<xsl:variable name="content" select="exsl:node-set($contents)" />

	<xsl:variable name="need-page-navigation" select="count($content[h2|h3|h4])" />

When I try running this again, my server times out. I've tried to get
to the kernel of the problem and it seems it is the node-set. I
simplified the above to just:

	<xsl:variable name="page-content">
		<h3>test</h3>
	</xsl:variable>
	<xsl:variable name="content" select="exsl:node-set($page-content)" />
	<xsl:variable name="need-page-navigation" select="count($content[h2|h3|h4])" />

And still I timeout.


Thanks for your time.