域名主机续费管理软件 php

<?php
// 检查域名到期时间
function checkDomainExpiry($domain) {
    $whois = getWhois($domain);
    preg_match('/Expiry Date: (.+)/', $whois, $matches);
    if (isset($matches[1])) {
        return strtotime(str_replace(['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec'], ['01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12'], $matches[1])));
    }
    return false;
}

// 发送提醒邮件
function sendReminderEmail($domain, $expiryDate) {
    $to = 'admin@example.com';
    $subject = 'Domain Expiry Reminder: ' . $domain;
    $message = "Your domain $domain will expire on " . date('Y-m-d', $expiryDate) . ". Please renew it.";
    $headers = 'From: noreply@example.com';

    mail($to, $subject, $message, $headers);
}

// 示例域名
$domain = 'example.com';
$expiryDate = checkDomainExpiry($domain);

if ($expiryDate && $expiryDate < strtotime('+30 days')) {
    sendReminderEmail($domain, $expiryDate);
}
?>