PHP使用socket发送HTTP请求的方法
发布:smiling 来源: PHP粉丝网 添加日期:2021-07-09 15:07:55 浏览: 评论:0
这篇文章主要介绍了PHP使用socket发送HTTP请求的方法,结合实例形式分析了PHP使用socket发送http请求的常用技巧,需要的朋友可以参考下。
本文实例讲述了PHP使用socket发送HTTP请求的方法,分享给大家供大家参考,具体如下:
socket方式:
- $socket = socket_create(AF_INET, SOCK_STREAM, SOL_TCP);
- //socket_set_option($socket, SOL_SOCKET, SO_SNDTIMEO, array("sec"=>20, "usec"=>0));
- socket_connect($socket, 'www.phpfensi.com', 80);
- //里面的换行代表 \r\n 注意拷贝的代码后面可能有空格
- $http = <<<eof
- GET / HTTP/1.0
- Accept: */*
- User-Agent: Lowell-Agent
- Host: www.phpfensi.com
- Connection: Close
- eof;
- socket_write($socket, $http, strlen($http));
- while($str = socket_read($socket, 1024))
- {
- echo $str;
- }
- socket_close($socket);
fsockopen方式:
- $fp = fsockopen("www.phpfensi.com", 80, $errno, $errstr, 30);
- if (!$fp) {
- echo "$errstr ($errno)<br />\n";
- } else {
- $out = "GET / HTTP/1.1\r\n";
- $out .= "Host: www.phpfensi.com\r\n";
- $out .= "Connection: Close\r\n\r\n";
- fwrite($fp, $http);
- while (!feof($fp)) {
- echo fgets($fp, 128);
- }
- fclose($fp);
- }
原始socket方式:
- $fp = stream_socket_client("tcp://www.phpfensi.com:80", $errno, $errstr, 30);
- if (!$fp) {
- echo "$errstr ($errno)<br />\n";
- } else {
- $http = <<<eof
- GET / HTTP/1.0
- Accept: */*
- User-Agent: Lowell-Agent
- Host: www.phpfensi.com
- Connection: Close
- eof;
- fwrite($fp, $http);
- while (!feof($fp)) {
- echo fgets($fp, 1024);
- }
- fclose($fp);
- }
stream 方式(get):
- $http = <<<eof
- Host: www.phpfensi.com
- User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0
- Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
- Accept-Language: zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3
- Cookie: BAIDUID=79D98B1AD8436C57B967E111E484F1CD:FG=1; BDUSS=lF-UFFOanFPVG92NmF4U3NiTEoxOFh4YVBCTnZaMUtoTUNhZmxrWThwN25IaUJVQVFBQUFBJCQAAAAAAAAAAAEAAADzo1gKc2lxaW5pYW8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOeR-FPnkfhTU; BAIDUPSID=79D98B1AD8436C57B967E111E484F1CD; BD_UPN=13314352; BD_HOME=1; H_PS_PSSID=10047_1435_10874_10212_10501_10496_10753_10796_10219_10355_10666_10597_10095_10658_10442_10700_10460_10360_10618; sug=3; sugstore=0; ORIGIN=2; bdime=0
- Connection: keep-alive
- Cache-Control: max-age=0
- eof;
- $hdrs = array(
- 'http' =>array(
- 'header' => $http,
- 'timeout'=>1, //超时 秒
- 'method' => 'GET', //默认方式
- 'protocol_version' => '1.1', //默认为 1.0
- ),
- );
- //参数格式参考 http://php.net/manual/zh/context.http.php
- //curl方式的格式可以参考; http://php.net/manual/zh/context.curl.php
- $context = stream_context_create($hdrs);
- echo file_get_contents('http://www.phpfensi.com', 0, $context);
stream 方式 post:
- $postdata = http_build_query(array('act'=>'save', 'id'=>387171));
- $http = <<<eof
- Host: www.phpfensi.com
- User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:27.0) Gecko/20100101 Firefox/27.0
- Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
- Accept-Language: zh-cn,zh;q=0.8,en-us;q=0.5,en;q=0.3
- Content-Type: application/x-www-form-urlencoded; charset=UTF-8
- Cookie: BAIDUID=79D98B1AD8436C57B967E111E484F1CD:FG=1; BDUSS=lF-UFFOanFPVG92NmF4U3NiTEoxOFh4YVBCTnZaMUtoTUNhZmxrWThwN25IaUJVQVFBQUFBJCQAAAAAAAAAAAEAAADzo1gKc2lxaW5pYW8AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOeR-FPnkfhTU; BAIDUPSID=79D98B1AD8436C57B967E111E484F1CD; BD_UPN=13314352; BD_HOME=1; H_PS_PSSID=10047_1435_10874_10212_10501_10496_10753_10796_10219_10355_10666_10597_10095_10658_10442_10700_10460_10360_10618; sug=3; sugstore=0; ORIGIN=2; bdime=0
- Connection: keep-alive
- Cache-Control: max-age=0
- eof;
- #注意post方式需要增加Content-Type
- $hdrs = array(
- 'http' =>array(
- 'header' => $http,
- 'timeout'=>1, //超时 秒
- 'method' => 'POST',
- 'content' => $postdata,
- 'protocol_version' => '1.1', //默认为 1.0
- ),
- );
- //参数格式参考 http://php.net/manual/zh/context.http.php
- //curl方式的格式可以参考; http://php.net/manual/zh/context.curl.php
- $context = stream_context_create($hdrs);
- echo file_get_contents('http://test.cm/song.php', 0, $context);
注意:http1.1 中必须包含 Host 头, 而 http1.0中则可以没有
Tags: socket发送HTTP
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