Allan Jardine wrote:
Hello all,
I'm having a real problem with applying an xslt transform to a selected
part of an xml document. I load the xml document using
simplexml_load_file, and the same with the xsl file. Using the xpath
function for simplexml I select a part of the xml document and store it
in a different variable. I then apply the xml transform to that
variable, however the transform actually applies to the whole xml
document, rather than just the selected part in the new variable. I
can't figure out why it does this. Does anyone know? The code I'm used
is below.
$xml = simplexml_load_file ( 'simple_test.xml' );
if ( isset ( $_GET['s'] ) && isset ( $_GET['ss'] ) )
foreach ( $xml->xpath( "//section[@id='".$_GET['s']."']/
subsection[@id='".$_GET['ss']."']" ) as $subsection)
$content = $subsection;
$xsl = simplexml_load_file( 'simple_test.xsl' );
$proc = new XsltProcessor();
$proc->importStylesheet($xsl);
echo $proc->transformToXML($content);
you might start by using some braces to explicitly delineate the
if and foreach block? ...personally I'm not sure exactly what your code
should be doing.
Thanks for any help
Allan
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