使用Curl、socket、file_get_contents三种方法POST提交数据

# <?php

# /**

# * Socket版本

# * 使用方法：

# * $post_string = "app=socket&version=beta";

# * request_by_socket('facebook.cn','/restServer.php',$post_string);

# */

# function request_by_socket($remote_server,$remote_path,$post_string,$port = 80,$timeout = 30){

# $socket = fsockopen($remote_server,$port,$errno,$errstr,$timeout);

# if (!$socket) die("$errstr($errno)");

#

# fwrite($socket,"POST $remote_path HTTP/1.0");

# fwrite($socket,"User-Agent: Socket Example");

# fwrite($socket,"HOST: $remote_server");

# fwrite($socket,"Content-type: application/x-www-form-urlencoded");

# fwrite($socket,"Content-length: ".strlen($post_string)+8."");

# fwrite($socket,"Accept:*/*");

# fwrite($socket,"");

# fwrite($socket,"mypost=$post_string");

# fwrite($socket,"");

#

# $header = "";

# while ($str = trim(fgets($socket,4096))) {

# $header.=$str;

# }

#

# $data = "";

# while (!feof($socket)) {

# $data .= fgets($socket,4096);

# }

#

# return $data;

# }

#

#

# /**

# * Curl版本

# * 使用方法：

# * $post_string = "app=request&version=beta";

# * request_by_curl('http://facebook.cn/restServer.php',$post_string);

# */

# function request_by_curl($remote_server,$post_string){

# $ch = curl_init();

# curl_setopt($ch,CURLOPT_URL,$remote_server);

# curl_setopt($ch,CURLOPT_POSTFIELDS,'mypost='.$post_string);

# curl_setopt($ch,CURLOPT_RETURNTRANSFER,true);

# curl_setopt($ch,CURLOPT_USERAGENT,"Jimmy's CURL Example beta");

# $data = curl_exec($ch);

# curl_close($ch);

# return $data;

# }

# /**

# * 其它版本

# * 使用方法：

# * $post_string = "app=request&version=beta";

# * request_by_other('http://facebook.cn/restServer.php',$post_string);

# */

# function request_by_other($remote_server,$post_string){

# $context = array(

# 'http'=>array(

# 'method'=>'POST',

# 'header'=>'Content-type: application/x-www-form-urlencoded'."".

# 'User-Agent : Jimmy's POST Example beta'."".

# 'Content-length: '.strlen($post_string)+8,

# 'content'=>'mypost='.$post_string)

# );

# $stream_context = stream_context_create($context);

# $data = file_get_contents($remote_server,FALSE,$stream_context);

# return $data;

# }

#

# ?>