')) { $s = strip_tags($buffer); $a = explode(' ', $s); foreach ($keywords as $key => $value) { if ($a[0] == $key) { $buffer = ''.$buffer; } } } fwrite($fout, $buffer); } echo "Processed input\n"; /** * close down script */ fclose($fin) or exit("Failed to close input xml file: {$fn_in} \n"); fclose($fky) or exit("Failed to close input text file: {$fn_ky} \n"); fclose($fout) or exit("Failed to close output text file: {$fn_out} \n"); echo "Goodbye from apply_paragraph_types\n"; ?>