What should I do if the target website detects that I am using the IE browser during PHP data scraping?

If the target website determines your browser type by examining the User-Agent header, you can try modifying the User-Agent header to simulate access from another browser, thereby bypassing the website's detection mechanism. In PHP, you can use the cURL library to send HTTP requests and set the User-Agent header.

Here is an example code:

// 设置目标 URL
$url = 'https://example.com';

// 初始化 cURL
$ch = curl_init();

// 设置 cURL 选项
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

// 设置 User-Agent 头信息
$user_agent = 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.182 Safari/537.36';
curl_setopt($ch, CURLOPT_USERAGENT, $user_agent);

// 发送 HTTP 请求
$response = curl_exec($ch);

// 关闭 cURL
curl_close($ch);

// 处理响应结果
if ($response === false) {
    echo '请求失败';
} else {
    echo $response;
}

In the above code, we use the Chrome browser's User-Agent header to simulate a browser visit. You can also select the User-Agent header for other browsers depending on your specific requirements.