Description:
------------
This Part of Code will crash the Script without any Error. 

After commenting out:
 <xsl:value-of select="document('."'Sprache_DE_Fahrzeugliste.xml'".')" /> 

it will output "hello".

At php 4 domxsl the same Stylesheet will work like charme, like in all other XSLT-Processors.



Reproduce code:
---------------
<?php
$s_xml = '<?xml version="1.0" encoding="utf-8"?><root><test>hallo</test></root>';
$s_xsl = '<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">

<xsl:template match="/">
<xsl:value-of select="document('."'Sprache_DE_Fahrzeugliste.xml'".')" />
<xsl:apply-templates/>
</xsl:template>
</xsl:stylesheet>
';

$o_xml = DOMDocument::loadXML ( $s_xml );
$o_xsl = DOMDocument::loadXML ( $s_xsl );
$o_Prozess = new XSLTProcessor();
$o_Prozess -> importStyleSheet (  $o_xsl );
			
echo $o_Prozess -> transformToXML( $o_xml );
?>

Expected result:
----------------
When not 'Sprache_DE_Fahrzeugliste.xml' exist an Error, and whn Exist processing the xml_Document.

Actual result:
--------------
Crash witout any output ... seems the Apache-Process will killed before an Output