search
Homephp教程php手册php实现httpclient类示例

复制代码 代码如下:


httpClient::init($httpClient, $args = null);
$httpClient->get($url, $data = null, $cookie = null);
var_dump($httpClient->buffer);

复制代码 代码如下:


class httpClient {

 public $buffer = null;  // buffer 获取返回的字符串
 public $referer = null;  // referer 设置 HTTP_REFERER 的网址
 public $response = null; // response 服务器响应的 header 信息
 public $request = null;  // request 发送到服务器的 header 信息
 private $args = null;

 public static function init(&$instanceof, $args = array()) {
  return $instanceof = new self($args);
 }

 private function __construct($args = array()) {

  if(!is_array($args)) $args = array();
  $this->args = $args;
  if(!empty($this->args['debugging'])) {
   ob_end_clean();
   set_time_limit(0);
   header('Content-Type: text/plain; charset=utf-8');
  }

 }

 public function get($url, $data = null, $cookie = null) {

  $parse = parse_url($url);
  $url .= isset($parse['query']) ? '&'. $data : ( $data ? '?'. $data : '' );
  $host = $parse['host'];

  $header  = 'Host: '. $host. "\r\n";
  $header .= 'Connection: close'. "\r\n";
  $header .= 'Accept: */*'. "\r\n";
  $header .= 'User-Agent: '. ( isset($this->args['userAgent']) ? $this->args['userAgent'] : $_SERVER['HTTP_USER_AGENT'] ). "\r\n";
  $header .= 'DNT: 1'. "\r\n";
  if($cookie) $header .= 'Cookie: '. $cookie. "\r\n";
  if($this->referer) $header .= 'Referer: '. $this->referer. "\r\n";

  $options = array();
  $options['http']['method'] = 'GET';
  $options['http']['header'] = $header;

  $response = get_headers($url);
  $this->request = $header;
  $this->response = implode("\r\n", $response);
  $context = stream_context_create($options);
  return $this->buffer = file_get_contents($url, false, $context);

 }

 public function post($url, $data = null, $cookie = null) {

  $parse = parse_url($url);
  $host = $parse['host'];

  $header  = 'Host: '. $host. "\r\n";
  $header .= 'Connection: close'. "\r\n";
  $header .= 'Accept: */*'. "\r\n";
  $header .= 'User-Agent: '. ( isset($this->args['userAgent']) ? $this->args['userAgent'] : $_SERVER['HTTP_USER_AGENT'] ). "\r\n";
  $header .= 'Content-Type: application/x-www-form-urlencoded'. "\r\n";
  $header .= 'DNT: 1'. "\r\n";
  if($cookie) $header .= 'Cookie: '. $cookie. "\r\n";
  if($this->referer) $header .= 'Referer: '. $this->referer. "\r\n";
  if($data) $header .= 'Content-Length: '. strlen($data). "\r\n";

  $options = array();
  $options['http']['method'] = 'POST';
  $options['http']['header'] = $header;
  if($data) $options['http']['content'] = $data;

  $response = get_headers($url);
  $this->request = $header;
  $this->response = implode("\r\n", $response);
  $context = stream_context_create($options);
  return $this->buffer = file_get_contents($url, false, $context);

 }

}

httpClient::init($httpClient, array( 'debugging' => true , 'userAgent' => 'MSIE 15.0' ));
$httpClient->get('http://www.baidu.com', 'name=haowei');
echo $httpClient->request; // 获取 请求头部信息
echo $httpClient->response; // 获取 响应的头部信息
echo $httpClient->buffer; // 获取 网页内容

$httpClient->get('http://www.jb51.net/ServiceLogin/', 'hash='. $time, 'uid=1;users=admin;')

echo $httpClient->buffer;

Statement
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

Video Face Swap

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Tools

MinGW - Minimalist GNU for Windows

MinGW - Minimalist GNU for Windows

This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

PhpStorm Mac version

PhpStorm Mac version

The latest (2018.2.1) professional PHP integrated development tool

SublimeText3 Linux new version

SublimeText3 Linux new version

SublimeText3 Linux latest version

mPDF

mPDF

mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),

Dreamweaver Mac version

Dreamweaver Mac version

Visual web development tools