Aha!
I've worked out a (better?) way of doing:
<?
parse_str($_SERVER['QUERY_STRING']);
$params = array("keywords" => $keywords);
$library_xml_file = "library.xml";
$search_xsl_file = "simple-search.xsl";
$display_xsl_file = "display-results.xsl";
$library_xml_string = join('', file($library_xml_file));
$search_xsl_string = join('', file($search_xsl_file));
$display_xsl_string = join('', file($display_xsl_file));
$arg_buffer = array("/xml" => $library_xml_string, "/xslt" =>
$search_xsl_string);
$xh = xslt_create();
$results_xml_string = xslt_process($xh, "arg:/xml", "arg:/xslt", NULL,
$arg_buffer, $params);
xslt_free($xh);
$arg_buffer = array("/xml" => $results_xml_string, "/xslt" =>
$display_xsl_string);
$xh = xslt_create();
$results_html_string = xslt_process($xh, "arg:/xml", "arg:/xslt", NULL,
$arg_buffer);
echo $results_html_string;
xslt_free($xh);
?>
Thanks for all your suggestions!
--
Rich.
UEA/MUS::Record Library
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