function posttohost($url, $data)
{
$url = parse_url($url);
if (!$url) return “couldn’t parse url”;
if (!isset($url['port'])) { $url['port'] = “”; }
if (!isset($url['query'])) { $url['query'] = “”; }
$encoded = “”;
while (list($k,$v) = each($data)) {$encoded .= ($encoded ? “&” : “”);
$encoded .= rawurlencode($k).”=”.rawurlencode($v);}$fp = fsockopen($url['host'], $url['port'] ? $url['port'] : 80);
if (!$fp) return “Failed to open socket to $url[host]“;
fputs($fp, sprintf(“POST %s%s%s HTTP/1.0/n”, $url['path'], $url['query'] ? “?” : “”, $url['query']));
fputs($fp, “Host: $url[host]/n”);
fputs($fp, “Content-type: application/x-www-form-urlencoded/n”);
fputs($fp, “Content-length: ” . strlen($encoded) . “/n”);
fputs($fp, “Connection: close/n/n”);
fputs($fp, “$encoded/n”);
$line = fgets($fp,1024);
if (!eregi(“^HTTP/1/.. 200″, $line)) return;$results = “”;
$inheader = 1;
while(!feof($fp)) {
$line = fgets($fp,1024);
if ($inheader && ($line == “/n” || $line == “/r/n”)) {$inheader = 0;}elseif (!$inheader) {$results .= $line;}
}
fclose($fp);return $results;
}

// 以下是用curl

$URL=”www.mysite.com/test.php”;
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,”https://$URL”);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, “Data1=blah&Data2=blah”);
curl_exec ($ch);
curl_close ($ch);