<?php
$document = new DOMDocument;
$document->loadXML( '<?xml version="1.0" encoding="UTF-8"?>
<workflow name="StartSetUnsetEnd" version="1">
<node id="1" type="Start">
<outNode id="2"/>
</node>
<node id="2" type="VariableSet">
<variable name="x">
<integer>1</integer>
</variable>
<outNode id="3"/>
</node>
<node id="3" type="VariableUnset">
<variable name="x"/>
<outNode id="4"/>
</node>
<node id="4" type="End"/>
</workflow>' );
foreach ( $document->getElementsByTagName( 'node' ) as $node )
{
$type = $node->getAttribute( 'type' );
if ( $type == 'VariableSet' )
{
foreach ( $node->getElementsByTagName( 'variable' ) as $variable )
{
// $variable->getAttribute( 'name' ) returns 'x' as expected.
// I want to access the <integer> child node of the <variable>
// node at this point but all I see is a DOMText object that
// contains whitespace and $variable->nodeValue contains 1
// which is the value of the <integer> element.
}
}
}
--
Sebastian Bergmann
System Developer
[EMAIL PROTECTED] | eZ Systems | http://ez.no
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