<?php
/**
* IDE:Notepad++
* User:Lin
* Date:2018/03/29
* Time:下午9:00
*/

$severname="localhost";
$username="test";
$password="test";

// Create connection
$conn = new mysqli($severname,$username,$password);

// Check connection
if ($conn->connect_error){
    die("Connection failed:".$conn->connect_error);
}
echo "Connected successfully";

?>