這篇文章主要介紹了php實現httpclient類示例,需要的朋友可以參考下
代碼如下: httpClient::init($httpClient, $args = null); $httpClient->get($url, $data = null, $cookie = null); var_dump($httpClient->buffer); 代碼如下: <?php class httpClient { public $buffer = null; // buffer 獲取返回的字符串 public $referer = null; // referer 設置 HTTP_REFERER 的網址 public $response = null; // response 服務器響應的 header 信息 public $request = null; // request 發送到服務器的 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. "rn"; $header .= 'Connection: close'. "rn"; $header .= 'Accept: */*'. "rn"; $header .= 'User-Agent: '. ( isset($this->args['userAgent']) ? $this->args['userAgent'] : $_SERVER['HTTP_USER_AGENT'] ). "rn"; $header .= 'DNT: 1'. "rn"; if($cookie) $header .= 'Cookie: '. $cookie. "rn"; if($this->referer) $header .= 'Referer: '. $this->referer. "rn"; $options = array(); $options['http']['method'] = 'GET'; $options['http']['header'] = $header; $response = get_headers($url); $this->request = $header; $this->response = implode("rn", $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. "rn"; $header .= 'Connection: close'. "rn"; $header .= 'Accept: */*'. "rn"; $header .= 'User-Agent: '. ( isset($this->args['userAgent']) ? $this->args['userAgent'] : $_SERVER['HTTP_USER_AGENT'] ). "rn"; $header .= 'Content-Type: application/x-www-form-urlencoded'. "rn"; $header .= 'DNT: 1'. "rn"; if($cookie) $header .= 'Cookie: '. $cookie. "rn"; if($this->referer) $header .= 'Referer: '. $this->referer. "rn"; if($data) $header .= 'Content-Length: '. strlen($data). "rn"; $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("rn", $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; // 獲取 請求頭部信息 echo $httpClient->response; // 獲取 響應的頭部信息 echo $httpClient->buffer; // 獲取 網頁內容 $httpClient->get('http://www.jb51.net/ServiceLogin/', 'hash='. $time, 'uid=1;users=admin;') echo $httpClient->buffer;
