【发布时间】:2012-02-04 16:56:18
【问题描述】:
这个使用 fsockopen 的原始 HTTP 调用有什么问题?
POST /api/?action=report HTTP/1.1
Host: www.webhosting-performance.com
Content-Type: application/x-www-form-urlencoded
Conent-Length: 9
Connection: close
test=test
远程脚本说 var_dump($_POST) 为空。
我的 php 代码的 sn-p 如下所示:
if (ini_get('allow_url_fopen') > 0) {
$parts = parse_url($url);
$fp = fsockopen($parts['host'], isset($parts['port']) ? $parts['port'] : 80, $errno, $errstr, 30);
if (!$fp) throw new Exception("Problem with $url, $errstr");
$post_string = $post_fields ? http_build_query($post_fields) : '';
$out = ($post_string ? "POST " : "GET ") . $parts['path'] . ((isset($parts['query'])) ? "?" . $parts['query'] : false) ." HTTP/1.1\r\n"
. "Host: ". $parts['host'] ."\r\n"
. ($post_string ? "Content-Type: application/x-www-form-urlencoded\r\n" : false)
. "Conent-Length: ". strlen($post_string) ."\r\n"
. "Connection: close\r\n"
. "\r\n" . $post_string;
fwrite($fp, $out);
// ...
} else {
// use curl
}
【问题讨论】: