PHP手册提供了现成的函数:
getallheaders
(PHP 4,PHP 5)
getallheaders — Fetch all HTTP request headers
说明
array getallheaders ( void )
Fetches all HTTP headers from the current request.
This function is an alias for apache_request_headers(). Please read theapache_requestheaders() documentation for more information on how this function works.
返回值
An associative array of all the HTTP headers in the current request,orFALSE on failure.
Example #1 getallheaders() example
<div class="codetitle">@L301_0@ 代码如下: