PHP Connettion Mysqli

<?php
$servername = “localhost”;
$username = “valasan”;
$password = “10258723”;

// Create connection
$link = new mysqli($servername, $username, $password);

// Check connection
if ($conn->connect_error) {
die(“Connection failed: ” . $conn->connect_error);
}
//echo “Connected successfully”;
mysqli_select_db($link, “valasan”);
mysqli_close($link);
?>