PHP $_SERVER 里面内的内容
HTTP_HOST->localhost:8080
HTTP_USER_AGENT->Mozilla/5.0 (Windows NT 5.2; rv:5.0) Gecko/20100101 Firefox/5.0
HTTP_ACCEPT->text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
HTTP_ACCEPT_LANGUAGE->ja,en-us;q=0.7,en;q=0.3
HTTP_ACCEPT_ENCODING->gzip, deflate
HTTP_ACCEPT_CHARSET->Shift_JIS,utf-8;q=0.7,*;q=0.7
HTTP_CONNECTION->keep-alive
HTTP_REFERER->http://localhost:8080/PHPDemo01/public_file/
HTTP_CACHE_CONTROL->max-age=0
PATH->E:\Android\android-sdk\tools;E:\Android\android-sdk\platform-tools;C:\Program Files\svk;C:\Python32;C:\Program Files\Subversion\bin;C:\Program Files\Java\jdk1.6.0_18\bin;C:\Perl\bin;D:\000_Env\DALMSDK\axis2-1.4.1\bin;D:\000_Env\DALMSDK\apache-ant-1.8.0\bin;C:\Program Files\Subversion\bin;C:\Program Files\TortoiseGit\bin
SystemRoot->C:\WINDOWS
COMSPEC->C:\WINDOWS\system32\cmd.exe
SERVER_NAME->localhost
SERVER_ADDR->127.0.0.1
SERVER_PORT->8080
REMOTE_ADDR->127.0.0.1
DOCUMENT_ROOT->/checkbrowers.php
REQUEST_METHOD->GET