php中变量$_SERVER的输出值
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2017-11-04 11:52:02
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在php中判断标识时经常用到查系统变量值的问题,还老是记不住,下面直接输出下
常用的两个头
$useragent = @strtolower($_SERVER['HTTP_USER_AGENT']); $referer = @strtolower($_SERVER['HTTP_REFERER']);
array (size=46) 'PATH' => string 'C:\Program Files (x86)\NVIDIA Corporation\............. 'SYSTEMROOT' => string 'C:\Windows' (length=10) 'COMSPEC' => string 'C:\Windows\system32\cmd.exe' (length=27) 'PATHEXT' => string '.COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC;.PY' (length=57) 'WINDIR' => string 'C:\Windows' (length=10) 'PHP_FCGI_MAX_REQUESTS' => string '1000' (length=4) 'PHPRC' => string 'D:/phpStudy/php55n' (length=18) '_FCGI_SHUTDOWN_EVENT_' => string '2008' (length=4) 'SCRIPT_NAME' => string '/index.php' (length=10) 'REQUEST_URI' => string '/admin/index/index.html' (length=23) 'QUERY_STRING' => string '/admin/index/index.html' (length=23) 'REQUEST_METHOD' => string 'GET' (length=3) 'SERVER_PROTOCOL' => string 'HTTP/1.1' (length=8) 'GATEWAY_INTERFACE' => string 'CGI/1.1' (length=7) 'REDIRECT_URL' => string '/admin/index/index.html' (length=23) 'REDIRECT_QUERY_STRING' => string '/admin/index/index.html' (length=23) 'REMOTE_PORT' => string '50022' (length=5) 'SCRIPT_FILENAME' => string 'E:/gitserver/dscrm/index.php' (length=28) 'SERVER_ADMIN' => string 'dscrm.loc' (length=9) 'CONTEXT_DOCUMENT_ROOT' => string 'E:/gitserver/dscrm/' (length=19) 'CONTEXT_PREFIX' => string '' (length=0) 'REQUEST_SCHEME' => string 'http' (length=4) 'DOCUMENT_ROOT' => string 'E:/gitserver/dscrm/' (length=19) 'REMOTE_ADDR' => string '127.0.0.1' (length=9) 'SERVER_PORT' => string '80' (length=2) 'SERVER_ADDR' => string '127.0.0.1' (length=9) 'SERVER_NAME' => string 'hm.loc' (length=6) 'SERVER_SOFTWARE' => string 'Apache/2.4.10 (Win32) OpenSSL/1.0.1i mod_fcgid/2.3.9' (length=52) 'SERVER_SIGNATURE' => string '' (length=0) 'SystemRoot' => string 'C:\Windows' (length=10) 'HTTP_COOKIE' => string 'pgv_pvi=1995960320; ...' (length=146) 'HTTP_ACCEPT_LANGUAGE' => string 'en-US,en;q=0.8,zh-CN;q=0.6,zh;q=0.4,zh-TW;q=0.2' (length=47) 'HTTP_ACCEPT_ENCODING' => string 'gzip, deflate' (length=13) 'HTTP_ACCEPT' => string 'text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8' (length=85) 'HTTP_USER_AGENT' => string 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.104 Safari/537.36' (length=114) 'HTTP_UPGRADE_INSECURE_REQUESTS' => string '1' (length=1) 'HTTP_CACHE_CONTROL' => string 'no-cache' (length=8) 'HTTP_PRAGMA' => string 'no-cache' (length=8) 'HTTP_CONNECTION' => string 'close' (length=5) 'HTTP_HOST' => string 'hm.loc' (length=6) 'REDIRECT_STATUS' => string '200' (length=3) 'FCGI_ROLE' => string 'RESPONDER' (length=9) 'PHP_SELF' => string '/index.php' (length=10) 'REQUEST_TIME_FLOAT' => float 1497766887.5401 'REQUEST_TIME' => int 1497766887 'PATH_INFO' => string '/admin/index/index.html' (length=23)
