php - 如何在 URL 中使用带有非英文符号的 file_get_contents()？

当我尝试使用 PHP 的 file_get_contents() 函数访问非英语 (Unicode) URL 时出现此错误。网址是:http://ml.wikipedia.org/wiki/%E0%B4%B2%E0%B4%AF%E0%B4%A3%E0%B5%BD_%E0%B4%AE%E0%B5%86%E0%B4%B8%E0%B5%8D%E0%B4%B8%E0%B4%BF

我有这个错误:


file_get_contents() 函数有什么限制吗？它只接受英文网址吗？

最佳答案

您缺少用户代理等标题信息。我建议你只使用 Just use curl

$url = 'http://ml.wikipedia.org/wiki/%E0%B4%B2%E0%B4%AF%E0%B4%A3%E0%B5%BD_%E0%B4%AE%E0%B5%86%E0%B4%B8%E0%B5%8D%E0%B4%B8%E0%B4%BF';
$ch = curl_init($url); // initialize curl handle
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_USERAGENT, "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.52 Safari/537.17");
curl_setopt($ch, CURLOPT_REFERER, "http://ml.wikipedia.org");
curl_setopt($ch, CURLOPT_ENCODING, "UTF-8");
$data = curl_exec($ch);
print($data);

Live CURL Demo

如果必须使用 file_get_content

$options = array(
        'http'=>array(
                'method'=>"GET",
                'header'=>"Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n" .
                "Cookie: centralnotice_bucket=0-4.2; clicktracking-session=M7EcNiC2Zcuko7exVGUvLfdwxzSK3Boap; narayam-scheme=ml\r\n" .
                "User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.17 (KHTML, like Gecko) Chrome/24.0.1312.52 Safari/537.17"
        )
);


$url = 'http://ml.wikipedia.org/wiki/%E0%B4%B2%E0%B4%AF%E0%B4%A3%E0%B5%BD_%E0%B4%AE%E0%B5%86%E0%B4%B8%E0%B5%8D%E0%B4%B8%E0%B4%BF';
$context = stream_context_create($options);
$file = file_get_contents($url, false, $context);
echo $file ;

Live file_get_content Demo

关于php - 如何在 URL 中使用带有非英文符号的 file_get_contents()？，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/14428064/