php查询域名年龄脚本类

<?php
function getDomainAge($domain) {
    $apiKey = 'your_api_key'; // 替换为你的API密钥
    $apiUrl = "https://api.whoisxmlapi.com/whoisserver/WhoisService?apiKey=$apiKey&domainName=$domain&outputFormat=JSON";

    $response = file_get_contents($apiUrl);
    if ($response === false) {
        throw new Exception("WHOIS查询失败");
    }

    $data = json_decode($response, true);
    if (isset($data['WhoisRecord']['createdDate'])) {
        $createdDate = new DateTime($data['WhoisRecord']['createdDate']);
        $now = new DateTime();
        $interval = $now->diff($createdDate);
        return $interval->y;
    } else {
        throw new Exception("无法获取域名创建日期");
    }
}

try {
    $domainAge = getDomainAge('example.com');
    echo "域名年龄: $domainAge 年";
} catch (Exception $e) {
    echo "发生错误: " . $e->getMessage();
}
?>