Fetch data from database using PHP

PHP program to fetch records from the table in Database.


<?php

$conn = mysqli_connect('servername','username','password','databasename');

if(!$conn)
{ 
die('Connection failed!'.mysqli_error($conn));
}
$sql = "SELECT * FROM tablename"; 

 $data = mysqli_query($conn,$sql);   while($rec = mysqli_fetch_row($data))
{
echo "$rec[0]<br>";
echo "$rec[1]<br>";
echo "$rec[2]<br>";
}
?>
 ------------------------------------------------------------- Note: When we are using XAMPP or WAMP, servername = localhost, username = root, password is empty.