url：http://code.yangfan.ren/a/v

["SCRIPT_URL"]  => "/a/v" 
["SCRIPT_URI"]  =>  "http://code.yangfan.ren/a/v"
["HTTP_HOST"]  =>  "code.yangfan.ren" 
["HTTP_CONNECTION"]  =>  "keep-alive" 
["HTTP_CACHE_CONTROL"]  => "max-age=0" 
["HTTP_UPGRADE_INSECURE_REQUESTS"]  =>  "1" 
["HTTP_USER_AGENT"]  => "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36" 
["HTTP_ACCEPT"]  => "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,*/*;q=0.8" 
["HTTP_ACCEPT_ENCODING"]  =>  "gzip, deflate, sdch" ["HTTP_ACCEPT_LANGUAGE"]=> string(14) "zh-CN,zh;q=0.8" ["HTTP_COOKIE"]  =>  "_ga=GA1.2.1442237111.1484793919" 
["PATH"]  =>  "/sbin:/usr/sbin:/bin:/usr/bin" 
["LD_LIBRARY_PATH"]  =>  "/usr/local/apache-2.4/lib"
["SERVER_SIGNATURE"  => "" 
["SERVER_SOFTWARE"]  => "Apache/2.4.23 (Unix) PHP/5.6.27" 
["SERVER_NAME"]  => "code.yangfan.ren"
["SERVER_ADDR"]  =>  "192.168.1.210" 
["SERVER_PORT"]  => "80" 
["REMOTE_ADDR"]  => "192.168.1.147" 
["DOCUMENT_ROOT"]  => "/data/wwwroot/yangfan.ren/code" 
["REQUEST_SCHEME"]  => "http" 
["CONTEXT_PREFIX"]  =>  "" 
["CONTEXT_DOCUMENT_ROOT"]  => "/data/wwwroot/yangfan.ren/code"
["SERVER_ADMIN"  ]  => "you@example.com" 
["SCRIPT_FILENAME"]  =>  "/data/wwwroot/yangfan.ren/code/index.php" 
["REMOTE_PORT"]  =>  "55780" 
["GATEWAY_INTERFACE"]  =>  "CGI/1.1" 
["SERVER_PROTOCOL"  ]  => "HTTP/1.1" 
["REQUEST_METHOD"]  => "GET" 
["QUERY_STRING"  ]=>  "" 
["REQUEST_URI"  =>   "/a/v" 
["SCRIPT_NAME"]  => "" 
["PATH_INFO"]  =>  "/a/v"
["PATH_TRANSLATED"]  =>  "/data/wwwroot/yangfan.ren/code/index.php/a/v" 
["PHP_SELF"]  => "/a/v" 
["REQUEST_TIME_FLOAT"]  => float(1487748006.037) 
["REQUEST_TIME"]=> int(1487748006) }