本文实例讲述了php使用socket post数据到其它web服务器的方法。分享给大家供大家参考。具体实现方法如下:
function post_request($url, $data, $referer="") { // Convert the data array into URL Parameters like a=b&foo=bar etc. $data = http_build_query($data); // parse the given URL $url = parse_url($url); if ($url["scheme"] != "http") { die("Error: Only HTTP request are supported !"); } // extract host and path: $host = $url["host"]; $path = $url["path"]; // open a socket connection on port 80 - timeout: 30 sec $fp = fsockopen($host, 80, $errno, $errstr, 30); if ($fp){ // send the request headers: fputs($fp, "POST $path HTTP/1.1"); fputs($fp, "Host: $host"); if ($referer != "") fputs($fp, "Referer: $referer"); fputs($fp, "Content-type: application/x-www-form-urlencoded"); fputs($fp, "Content-length: ". strlen($data) .""); fputs($fp, "Connection: close"); fputs($fp, $data); $result = ""; while(!feof($fp)) { // receive the results of the request $result .= fgets($fp, 128); } } else { return array( "status" => "err", "error" => "$errstr ($errno)" ); } // close the socket connection: fclose($fp); // split the result header from the content $result = explode("", $result, 2); $header = isset($result[0]) ? $result[0] : ""; $content = isset($result[1]) ? $result[1] : ""; // return as structured array: return array( "status" => "ok", "header" => $header, "content" => $content );}//使用方法// Submit those variables to the server$post_data = array( "test" => "foobar", "okay" => "yes", "number" => 2);// Send a request to example.com $result = post_request("http://www.example.com/", $post_data);if ($result["status"] == "ok"){ // Print headers echo $result["header"]; echo "<hr />"; // print the result of the whole request: echo $result["content"];}else { echo "A error occured: " . $result["error"]; }
希望本文所述对大家的php程序设计有所帮助。