<?php
$servername = "localhost";
$username = "root";
$password = "root";
$dbname = "mydb";

// Create connection
$conn = new mysqli($servername, $username, $password, $dbname);
// Check connection
if ($conn->connect_error) {
    die("Connection failed: " . $conn->connect_error);
}

$sql = "SELECT * FROM login WHERE username = 'foo' AND password
= 'bar' ";
$result = $conn->query($sql);
while ($row = $result->fetch_assoc()) {
      echo ("%s (%s)n", $row["username"], $row["password"]);
  }
echo $row;

$conn->close();
?>