<?php require_once('include/Scrape.php'); function probe_content(&$a) { $o .= '<h3>Probe Diagnostic</h3>'; $o .= '<form action="probe" method="get">'; $o .= 'Lookup address: <input type="text" style="width: 250px;" name="addr" value="' . $_GET['addr'] .'" />'; $o .= '<input type="submit" name="submit" value="Submit" /></form>'; $o .= '<br /><br />'; if(x($_GET,'addr')) { $addr = trim($_GET['addr']); $res = probe_url($addr); $o .= '<pre>'; $o .= str_replace("\n",'<br />',print_r($res,true)); $o .= '</pre>'; } return $o; }