<?php

$host="127.0.0.1";
$db_user="wwwxxlhtcom";
$db_pass="YBfNMYFF4yhNkKdj";
$db_name="wwwxxlhtcom";
 
header("Content-Type: text/html; charset=utf-8");
$conn = new mysqli($host, $db_user, $db_pass,$db_name);
$mysqli =mysqli_connect($host,$db_user,$db_pass,$db_name);
// Check connection
if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}