Predefined Example

These were two examples of pre-defined variables, which are built-in enviormental variables that can be used when called.
The two predefiend variables which were called. Was the [SCRIPT_FILENAME] which calls the full path and name, and the [HTTP_USER_AGENT] which calls the users agent.

/home/awadall4/public_html/assigment3/predefined.php
Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)