Predefined Variables in PHP

PHP has many predefined variables, such as $_SERVER, $_GET, and $_POST, which store useful information.

Server Name: torresml.soisweb.uwm.edu

Your User Agent: Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Current Script Name: /assignment3/predefined.php

Client IP Address: 3.145.210.4

Server Software: Apache

Server Protocol: HTTP/1.1

Request Method: GET

Cats love PHP because it's purr-fectly designed for web development!