【发布时间】:2015-06-23 22:14:37
【问题描述】:
据我所知,apache_request_headers() 提供的信息与$_SERVER 相同,但键值略有不同。为什么有人应该使用apache_request_headers() 而不仅仅是从$_SERVER 获取这些信息?我在 Centos 上使用 Apache 运行 PHP 5.3.18。谢谢
编辑。来自$_SERVER 和apache_request_headers() 的相同数据
Jun 2 08:50:53 localhost httpd: HTTP_HOST: www.badobe.com
Jun 2 08:50:53 localhost httpd: Host: www.badobe.com
Jun 2 08:50:53 localhost httpd: HTTP_USER_AGENT: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0
Jun 2 08:50:53 localhost httpd: User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:21.0) Gecko/20100101 Firefox/21.0
Jun 2 08:50:53 localhost httpd: HTTP_ACCEPT: */*
Jun 2 08:50:53 localhost httpd: Accept: */*
Jun 2 08:50:53 localhost httpd: HTTP_ACCEPT_LANGUAGE: en-US,en;q=0.5
Jun 2 08:50:53 localhost httpd: Accept-Language: en-US,en;q=0.5
Jun 2 08:50:53 localhost httpd: HTTP_ACCEPT_ENCODING: gzip, deflate
Jun 2 08:50:53 localhost httpd: Accept-Encoding: gzip, deflate
Jun 2 08:50:53 localhost httpd: HTTP_REFERER: http://www.badobe.com/demo/administrator/index.php?cid=3
Jun 2 08:50:53 localhost httpd: Referer: http://www.badobe.com/demo/administrator/index.php?cid=3
Jun 2 08:50:53 localhost httpd: HTTP_COOKIE: PHPSESSID=feg3ecd4rsefvd03mgg6qear21
Jun 2 08:50:53 localhost httpd: Cookie: PHPSESSID=feg3ecd4rsefvd03mgg6qear21
Jun 2 08:50:53 localhost httpd: HTTP_CONNECTION: keep-alive
Jun 2 08:50:53 localhost httpd: Connection: keep-alive
Jun 2 08:50:53 localhost httpd: HTTP_IF_MODIFIED_SINCE: Sun, 02 Jun 2013 15:48:42 GMT
Jun 2 08:50:53 localhost httpd: If-Modified-Since: Sun, 02 Jun 2013 15:48:42 GMT
Jun 2 08:50:53 localhost httpd: HTTP_CACHE_CONTROL: max-age=0
Jun 2 08:50:53 localhost httpd: Cache-Control: max-age=0
【问题讨论】: