no search term was submitted. oh no!

\n"; exit; } function search($SearchURL, $query, $start = 0) { $url = "$SearchURL?query=$query&offset=$start"; // use curl to get data from talis platform $ch = curl_init(); curl_setopt($ch, CURLOPT_URL, $url); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); $results = curl_exec($ch); curl_close($ch); return $results; } function transform($sourceXml, $transformFile) { $sourceDoc = DOMDocument::loadXML($sourceXml); if (!$sourceDoc){ die('Failed to load given xml'); } $transform = DOMDocument::load($transformFile); if (!$transform){ die('XSLT failed to load into DOM'); } $xsltp = new XSLTProcessor; $xsltp->importStylesheet($transform); $output = $xsltp->transformToXML($sourceDoc); if (!$output){ die('Transform failed'); } return $output; }