fsockopen读取网页内容

<?php
$fp = fsockopen(“www.163.com“, 80, $errno, $errstr, 30);
if (!$fp) {
    echo “$errstr ($errno)<br />n”;
} else {
    $out = “GET / HTTP/1.1rn”;
    $out .= “Host: www.163.comrn“;
    $out .= “Connection: Closernrn”;

    fwrite($fp, $out);
    while (!feof($fp)) {
        echo fgets($fp, 128);
    }
    fclose($fp);
}
exit;
?>