标签:style http io ar os 使用 sp for div
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_request_headers() 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
不过这个函数只能在apache环境下使用,iis或者nginx并不支持,可以通过自定义函数实现
好了,看看都打印出了啥吧
获得结果:
Array
(
[Accept] => */*
[Accept-Language] => zh-cn
[Accept-Encoding] => gzip, deflate
[User-Agent] => Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 5.1; Trident/4.0; .NET CLR 2.0.50727)
[Host] => localhost
[Connection] => Keep-Alive
)
标签:style http io ar os 使用 sp for div
原文地址:http://www.cnblogs.com/lemon66/p/4093870.html