<?php function xchan_content(&$a) { $o .= '<h3>Xchan Lookup</h3>'; $o .= '<form action="xchan" method="get">'; $o .= 'Lookup xchan beginning with: <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']); $r = q("select xchan_name from xchan where xchan_hash like '%s%%'", dbesc(addr) ); if($r) { foreach($r as $rr) $o .= $rr['xchan_name'] . EOL; } else notice( t('Not found.') . EOL); } return $o; }