PHP Server

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The $_SERVER superglobal contains useful information about the web server.

As for any other superglobal, you can print out its content using print_r() and <pre>

<?php 
	//displaying $_SERVER content
	echo "<pre>";
	print_r($_SERVER);
	echo "</pre>";
/*
	Array
(
    [DB_USER] => ***
    [DB_PASS] => ***
    [HTTP_HOST] => localhost:8888
    [HTTP_USER_AGENT] => Mozilla/5.0 ...
    [HTTP_ACCEPT] => text/html,application/xhtml+xml,application/xml;****
    [HTTP_ACCEPT_LANGUAGE] => en-us,en;q=0.5
    [HTTP_ACCEPT_ENCODING] => gzip, deflate
    [HTTP_CONNECTION] => ....
    [HTTP_COOKIE] => PHPSESSID=***
    [PATH] => ....
    [SERVER_SIGNATURE] => Apache/2.0.63 (Unix) PHP/5.3.2 ...
    [SERVER_SOFTWARE] => Apache/2.0.63 (Unix) PHP/5.3.2 ...
    [SERVER_NAME] => localhost
    [SERVER_ADDR] => ***
    [SERVER_PORT] => 8888
    [REMOTE_ADDR] => ***
    [DOCUMENT_ROOT] => /Applications/MAMP/htdocs
    [SERVER_ADMIN] => you@example.com
    [SCRIPT_FILENAME] => /Applications/MAMP/htdocs/STUDIO/PHP/tests.php
    [REMOTE_PORT] => ***
    [GATEWAY_INTERFACE] => CGI/1.1
    [SERVER_PROTOCOL] => HTTP/1.1
    [REQUEST_METHOD] => GET
    [QUERY_STRING] => 
    [REQUEST_URI] => /STUDIO/PHP/tests.php
    [SCRIPT_NAME] => /STUDIO/PHP/tests.php
    [PHP_SELF] => /STUDIO/PHP/tests.php
    [REQUEST_TIME] => ...
)

*/
?>

 

PHP Server

The $_SERVER superglobal contains useful information about the web server.

As for any other superglobal, you can print out its content using print_r() and <pre>