實現擷取http內容的php函數分享

 這篇文章主要介紹了實現擷取http內容的php函數,現在分享給大家，需要的朋友可以看一下

 代碼如下:<?phpfunction http_open($url, $data, $cookie = null, $method = "GET", $timeout = 60) { $options = array(); $options['http']['method'] = $method; $options['http']['user_agent'] = $_SERVER['HTTP_USER_AGENT']; $options['http']['timeout'] = $timeout; if($method == "POST") :   $length = strlen($data);  $options['http']['header'] = "Content-type: application/x-www-form-urlencodedrn".  "Content-Length: {$length}rn".  "P3P: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"rn".  "cookie: {$cookie}rn".  "Connection: closern";  $options['http']['content'] = $data; else:  $options['http']['header'] = "Content-type: application/x-www-form-urlencodedrn".  "P3P: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"rn".  "cookie: {$cookie}rn".  "Connection: closern"; endif;  $context = stream_context_create($options); return file_get_contents($url, 0, $context);}echo http_open("http://localhost/1.php", "username=haowei", "id=5", "POST");