phpweb文章发布时间

<?php
// 连接数据库
$servername = "localhost";
$username = "username";
$password = "password";
$dbname = "myDB";

$conn = new mysqli($servername, $username, $password, $dbname);

if ($conn->connect_error) {
    die("连接失败: " . $conn->connect_error);
}

// 设置时区
date_default_timezone_set('Asia/Shanghai');

// 发布文章
$title = "示例文章";
$content = "这是一篇示例文章。";
$created_at = date('Y-m-d H:i:s');
$updated_at = $created_at;

$sql = "INSERT INTO articles (title, content, created_at, updated_at) VALUES ('$title', '$content', '$created_at', '$updated_at')";

if ($conn->query($sql) === TRUE) {
    echo "新文章发布成功";
} else {
    echo "错误: " . $sql . "<br>" . $conn->error;
}

$conn->close();
?>