php使用socket post数据到其它web服务器的方法，socketpost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 $path http/1.1\r\n); fputs($fp, host: $host\r\n); if ($referer != '') fputs($fp, referer: $referer\r\n); fputs($fp, content-type: application/x-www-form-urlencoded\r\n); fputs($fp, content-length: . strlen($data) .\r\n); fputs($fp, connection: close\r\n\r\n); fputs($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(\r\n\r\n, $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 ''; // 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。
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