Can\'t Open HTDIG Search.' .'Please make sure that HTDIG installed correctly.'; } } else { // htdig cgi binary search URL $url = $htdigBin.'?config='.$config.'&restrict='.$restrict.'&exclude='.$exclude.'&method='.$method.'&format='.$format.'&sort='.$sort.'&words='.$words.'&page='.$page; $handle = @fopen($url, 'r'); if (!$handle) { echo '

Can\'t Open HTDIG for search.' .'Please make sure that HTDIG installed correctly.

'; } } // output if ($handle) { while (!feof($handle)) { $buffer = fgets($handle, 4096); if (preg_match('/PAGING_SEARCH_RESULT/i', $buffer)) { $buffer = preg_replace('/cgi-bin/i', str_replace('/', '', SWB), $buffer); $buffer = preg_replace('/htsearch/', 'index.php', $buffer); $buffer = preg_replace('/\?/', '', $buffer); $buffer = preg_replace('/index.php/', 'index.php?p=htdig&', $buffer); $buffer = preg_replace('/;/', '&', $buffer); } echo $buffer; } fclose($handle); }