function connect($host, $user, $pass, $db)
{
	$mysqli = new Mysqli($host, $user, $pass, $db);
	return $mysqli;
}

function connect_close($conn)
{
	return $conn->close();
}

function getAll($conn, $tbl)
{
	$all = array();
	$query = "SELECT * FROM $tbl";

	if ($res = $conn->query($query))
	{
		while ($row = $res->fetch_assoc())
		{
			array_push($all, $row);
		}
	}

	return $all;
}

function outputTable($all, $cN)
{
	$output = "<table class='" . $cN . "'><thead><tr>";
	foreach ($all[0] as $k => $v)
	{
		$output .= "<th>$k</th>";
	}
	$output .= "</tr></thead><tbody>";

	foreach ($all as $i => $row)
	{
		$output .= "<tr>";

		foreach ($row as $i => $value)
		{
			$output .= "<td>$value</td>";
		}
		$output .= "</tr>";
	}

	$output .= "</tbody></table>";

	return $output;
}

// Run with

include_once "functions.php";

$host = "localhost";
$user = "root";
$pass = "";
$db = "chat";
$tbl = "tl_user";

$c = connect($host, $user, $pass, $db);
$all = getAll($c, $tbl);

echo outputTable($all, "myTable");