$_SERVER ये superglobal Server के बारे में सब information provide करता है | $_SERVER array में headers, paths और script locations की information रखी जाती है | यहाँ पर Web server द्वारा array पर entries create की जाती है |

Total Elements for $_SERVER Localhost

[MIBDIRS] => E:/xampp/php/extras/mibs 
[MYSQL_HOME] => \xampp\mysql\bin 
[OPENSSL_CONF] => E:/xampp/apache/bin/openssl.cnf 
[PHP_PEAR_SYSCONF_DIR] => \xampp\php 
[PHPRC] => \xampp\php 
[TMP] => \xampp\tmp 
[HTTP_HOST] => localhost 
[HTTP_CONNECTION] => keep-alive 
[HTTP_CACHE_CONTROL] => max-age=0 
[HTTP_UPGRADE_INSECURE_REQUESTS] => 1 
[HTTP_USER_AGENT] => Mozilla/5.0 (Windows NT 10.0) 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, br 
[HTTP_ACCEPT_LANGUAGE] => en-US,en;q=0.8 
[HTTP_COOKIE] => PHPSESSID=bgdd02dtd10daqr2h0pcg7phq0 
[PATH] => C:\ProgramData\Oracle\Java\javapath;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\ 
[SystemRoot] => C:\WINDOWS 
[COMSPEC] => C:\WINDOWS\system32\cmd.exe 
[PATHEXT] => .COM;.EXE;.BAT;.CMD;.VBS;.VBE;.JS;.JSE;.WSF;.WSH;.MSC 
[WINDIR] => C:\WINDOWS [SERVER_SIGNATURE] =>Apache/2.4.23 (Win32) OpenSSL/1.0.2h PHP/7.0.9 Server at localhost Port 80

[SERVER_SOFTWARE] => Apache/2.4.23 (Win32) OpenSSL/1.0.2h PHP/7.0.9 
[SERVER_NAME] => localhost [SERVER_ADDR] => ::1 
[SERVER_PORT] => 80 
[REMOTE_ADDR] => ::1 
[DOCUMENT_ROOT] => E:/xampp/htdocs 
[REQUEST_SCHEME] => http 
[CONTEXT_PREFIX] => [CONTEXT_DOCUMENT_ROOT] => E:/xampp/htdocs 
[SERVER_ADMIN] => postmaster@localhost 
[SCRIPT_FILENAME] => E:/xampp/htdocs/Variables.php 
[REMOTE_PORT] => 55187 
[GATEWAY_INTERFACE] => CGI/1.1 
[SERVER_PROTOCOL] => HTTP/1.1 
[REQUEST_METHOD] => GET 
[QUERY_STRING] => 
[REQUEST_URI] => /Variables.php 
[SCRIPT_NAME] => /Variables.php 
[PHP_SELF] => /Variables.php 
[REQUEST_TIME_FLOAT] => 1487750170.283 
[REQUEST_TIME] => 1487750170

$_SERVER Array के कुछ महत्वपूर्ण Elements

Elements	Descriptionn
$_SERVER["PHP_SELF"]	Current file name; return किया जाता है |
$_SERVER["SERVER_ADDR"]	Host server का ip address return करता है |
$_SERVER["SERVER_NAME"]	Host server का name return किया जाता है |
$_SERVER["GATEWAY_INTERFACE"]	इस्तेमाल हो रहे server का CGI(Common Gateway Interface) version return किया जाता है |
$_SERVER["REQUEST_METHOD"]	इस्तेमाल कर रहे method को return किया जाता है |
$_SERVER["SERVER_SOFTWARE"]	इस्तेमाल हो रहे Server का name return किया जाता है |
$_SERVER["SERVER_PROTOCOL"]	protocol की information return करता है |
$_SERVER["REQUEST_TIME"]	Request start से अबतक का timestamp return करता है |
$_SERVER["HTTP_HOST"]	Current request के host को return करता है |
$_SERVER["QUERY_STRING"]	अगर page query string इस्तेमाल कर रहा है तो Query string को return किया जाता है |
$_SERVER["REMOTE_PORT"]	User web server से कौनसे port से communicate करता है वो PORT return किया जाता है |
$_SERVER["SCRIPT_FILENAME"]	Current script का path file name के साथ return किया जाता है |
$_SERVER["SCRIPT_NAME"]	Current script का path return किया जाता है |

 

Source Code :

";
echo  "SERVER_ADDR : ".$_SERVER["SERVER_ADDR"]."<br />";
echo  "SERVER_NAME : ".$_SERVER["SERVER_NAME"]."<br />";
echo  "GATEWAY_INTERFACE : ".$_SERVER["GATEWAY_INTERFACE"]."<br />";
echo  "REQUEST_METHOD : ".$_SERVER["REQUEST_METHOD"]."<br />";
echo  "SERVER_SOFTWARE : ".$_SERVER["SERVER_SOFTWARE"]."<br />";
echo  "SERVER_PROTOCOL : ".$_SERVER["SERVER_PROTOCOL"]."<br />";
echo  "REQUEST_TIME : ".$_SERVER["REQUEST_TIME"]."<br />";
echo  "HTTP_HOST : ".$_SERVER["HTTP_HOST"]."<br />";
echo  "QUERY_STRING : ".$_SERVER["QUERY_STRING"]."<br />";
echo  "REMOTE_PORT : ".$_SERVER["REMOTE_PORT"]."<br />";
echo  "SCRIPT_FILENAME : ".$_SERVER["SCRIPT_FILENAME"]."<br />";
echo  "SCRIPT_NAME : ".$_SERVER["SCRIPT_NAME"]."<br />";
?>

Output :

PHP_SELF : /Variables.php
SERVER_ADDR : ::1
SERVER_NAME : localhost
GATEWAY_INTERFACE : CGI/1.1
REQUEST_METHOD : GET
SERVER_SOFTWARE : Apache/2.4.23 (Win32) OpenSSL/1.0.2h PHP/7.0.9
SERVER_PROTOCOL : HTTP/1.1
REQUEST_TIME : 1487756312
HTTP_HOST : localhost
QUERY_STRING : 
REMOTE_PORT : 55941
SCRIPT_FILENAME : E:/xampp/htdocs/Variables.php
SCRIPT_NAME : /Variables.php