//获取请求头信息接口function getheaders(){ ???$headers = array(); ???foreach ($_SERVER as $name => $value) { ???????if (substr($name, 0, 5) == ‘HTTP_‘) { ???????????$headers[str_replace(‘ ‘, ‘-‘, ucwords(strtolower(str_replace(‘_‘, ‘ ‘, substr($name, 5)))))] = $value; ???????} ???} ???return $headers;}php 接受头信息
原文地址：https://www.cnblogs.com/zhangjian816/p/10330029.html