这篇文章主要介绍了实现获取http内容的php函数,现在分享给大家，需要的朋友可以看一下

 代码如下: <?php function 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");