通过已经打开的套接字卷曲

问题描述：

我不知道有没有办法使用 curl trhough已经打开的套接字，类似，适应这：

I wonder if there's a way to use curl trhough an already open socket, something like, adapting this:

<?php
$fp = fsockopen("www.example.com", 80, $errno, $errstr, 30);
if (!$fp) {
    echo "$errstr ($errno)<br />\n";
} else {
    $out = "GET / HTTP/1.1\r\n";
    $out .= "Host: www.example.com\r\n";
    $out .= "Connection: Close\r\n\r\n";
    fwrite($fp, $out);
    while (!feof($fp)) {
        echo fgets($fp, 128);
    }
    fclose($fp);
}
?>

使用 curl_exec（） code> fgets（$ fp，128）

to use curl_exec() instead of fgets($fp, 128)

（或任何其他方式使用 curl ），所有的时间，我的目标是阅读twitter流api）

(or, any other way to use curl() over the same stream all the time, my goal is to read the twitter stream api)

谢谢

答

这可能适用于你，因为你正在处理Twitter Stream API

This might work for you since you are dealing with Twitter Stream API

set_time_limit(0);
$ch = curl_init();
echo "<pre>";
curl_setopt($ch, CURLOPT_URL, "https://sitestream.twitter.com/2b/site.json");
curl_setopt($ch, CURLOPT_WRITEFUNCTION, 'cgets');
curl_setopt($ch, CURLOPT_BUFFERSIZE, 128);
curl_setopt($ch, CURLOPT_USERPWD, 'user:password');
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_TIMEOUT, 1000000);
curl_exec($ch);

function cgets($ch, $string) {
    $length = strlen($string);
    printf("Received %d byte\n", $length);
    flush();
    return $length;
}

通过已经打开的套接字卷曲

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