
query($sql);
	$fields = $db->numFields($export);
	
	for ($i = 0; $i < $fields; $i++) { 
		$header .= $db->fieldName($export, $i) . "\t"; 
	} 
	
	while($row = $db->fetchRow($export)) { 
		$line = ''; 
		foreach($row as $value) {                                             
			if ((!isset($value)) OR ($value == "")) { 
				$value = "\t"; 
			} else { 
				$value = str_replace('"', '""', $value); 
				$value = '"' . $value . '"' . "\t"; 
			} 
			
			$value = stripslashes($value);
			
			$line .= $value; 
		} 
		$data .= trim($line)."\n"; 
	} 
	$data = str_replace("\r","",$data);
	
	if ($data == "") { 
		$data = "\n(0) Records Found!\n";                         
	}
	
	header("Content-type: application/x-msdownload"); 
	header("Content-Disposition: attachment; filename=$filename.xls"); 
	header("Pragma: no-cache"); 
	header("Expires: 0"); 
	print "$header\n$data";
}

$sql = "SELECT first_name, last_name, username, password FROM users";
$filename = "Users_Information";
downloadXL($sql, $filename);

?>