echo "<td>", $orderby1[0], "</td><td>", $orderby1[1],"</td>";?>

<?php
$databaseconnection = mysqli_connect('localhost','username','password','db_name')
or die('Error in connecting the database');
$query = "SELECT * FROM Table1";
$result = mysqli_query($databaseconnection,$query)
or die('Error in querying the database');
while($row =mysqli_fetch_array($result)){
//Do what ever you like
echo "<tr><td>".$row['slno']."</td><td>".$row['name'];
}