<?php
 $flag = 0;
 $params = '';
 $errno = '';
 $errstr = '';
 //要post的數(shù)據(jù)
$argv = array(
  'var1'=>'abc',
  'var2'=>'how are you , my friend??');
//構(gòu)造要post的字符串
foreach ($argv as $key=>$value) {
  if ($flag!=0) {
    $params .= "&";
    $flag = 1;
  }
  $params.= $key."="; $params.= urlencode($value);
  $flag = 1;
  }
  $length = strlen($params);
   //創(chuàng)建socket連接
  $fp = fsockopen("localhost",81,$errno,$errstr,10) or exit($errstr."--->".$errno);
  //構(gòu)造post請(qǐng)求的頭
  $header = "POST /flandy/getpost.php HTTP/1.1\r\n";
  $header .= "Host:127.0.0.1\r\n";
  $header .= "Referer:/flandy/post.php\r\n";
  $header .= "Content-Type: application/x-www-form-urlencoded\r\n";
  $header .= "Content-Length: ".$length."\r\n";
  $header .= "Connection: Close\r\n\r\n";
  //添加post的字符串
  $header .= $params."\r\n";
  //發(fā)送post的數(shù)據(jù)
  fputs($fp,$header);
  $inheader = 1;
  while (!feof($fp)) {
    $line = fgets($fp,1024); //去除請(qǐng)求包的頭只顯示頁(yè)面的返回?cái)?shù)據(jù)
    if ($inheader && ($line == "\n" || $line == "\r\n")) {
       $inheader = 0;
    }
    if ($inheader == 0) {
     echo $line;
    }
  }
fclose($fp);
?>

getpost.php的內(nèi)容如下:

<?php
echo "this is the data posted";
echo "<pre>";
print_r($_REQUEST);
echo "</pre>";
?>

結(jié)果輸出：

this is the data posted
Array
(
  [var1] => abc
  [var2] => how are you , my friend??
)

以上代碼在本機(jī)81端口下已經(jīng)通過(guò)測(cè)試。

方法二：使用PHP的curl擴(kuò)展或HttpClient.class.php類，這兩個(gè)非常類似，下面簡(jiǎn)單的列出curl的實(shí)現(xiàn)代碼。

兩個(gè)文件post2.php和getpost2.php

post2.php的內(nèi)容如下：

<?php
$psecode = 'NDE005';
$website = 'www.baidu.com';
$amt = 1;
$pwd = 123456;
$ch = curl_init();
$curl_url = "http://localhost:81/flandy/getpost2.php?web=" . $website .
"&pwd=" . $pwd . "&action=check&pseid=" . $psecode .
"&amt=" . $amt;
curl_setopt($ch, CURLOPT_URL, $curl_url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);//不直接輸出，返回到變量
$curl_result = curl_exec($ch);
$result = explode(',', $curl_result);
curl_close($ch);
print_r($result);
?>

getpost2.php的內(nèi)容如下：

<?php
echo "returndata<br>";
echo "<pre>";
print_r($_REQUEST);
echo "</pre>";
?>

結(jié)果輸出：

Array ( [0] => returndata
Array
(
  [web] => 'wwwbaiducom'
  [pwd] => 123456
  [action] => check
  [pseid] => 'NDE005'
  [amt] => 1
)
)

方法三：這個(gè)要借助第三方類庫(kù)HttpClient

可以到這里下載：http://scripts.incutio.com/httpclient/

或者點(diǎn)擊此處本站下載。

<?php
require_once 'HttpClient.class.php';
$params = array('web' => 'www.baidu.com',
'pwd' => '123456',
'action' => 'check',
'pseid' => 'NDE005',
'amt' => 1);
$pageContents = HttpClient::quickPost('http://localhost:81/flandy/getpost3.php', $params);
$result = explode(',', $pageContents);
print_r($result);
?>

更多關(guān)于PHP相關(guān)內(nèi)容感興趣的讀者可查看本站專題：《php curl用法總結(jié)》、《php socket用法總結(jié)》、《PHP網(wǎng)絡(luò)編程技巧總結(jié)》、《php面向?qū)ο蟪绦蛟O(shè)計(jì)入門教程》、《PHP數(shù)組(Array)操作技巧大全》、《php字符串(string)用法總結(jié)》、《php+mysql數(shù)據(jù)庫(kù)操作入門教程》及《php常見數(shù)據(jù)庫(kù)操作技巧匯總》

希望本文所述對(duì)大家PHP程序設(shè)計(jì)有所幫助。

您可能感興趣的文章: