Here we are iterating over the values of an array.
4 2 1 42 11 -3 Thud
This is the way to do it. (7 words)
Here are all the _SERVER variables sent to the script:
| USER | apache |
| HOME | /var/www |
| SCRIPT_NAME | /~bennet/cs302/php/foreach.php |
| REQUEST_URI | /~bennet/cs302/php/foreach.php |
| QUERY_STRING | |
| REQUEST_METHOD | GET |
| SERVER_PROTOCOL | HTTP/1.1 |
| GATEWAY_INTERFACE | CGI/1.1 |
| REMOTE_PORT | 48881 |
| SCRIPT_FILENAME | /var/www/homes/bennet/cs302/php/foreach.php |
| SERVER_ADMIN | root@localhost |
| CONTEXT_DOCUMENT_ROOT | /var/www/html |
| CONTEXT_PREFIX | |
| REQUEST_SCHEME | http |
| DOCUMENT_ROOT | /var/www/html |
| REMOTE_ADDR | 3.14.246.52 |
| SERVER_PORT | 80 |
| SERVER_ADDR | 10.27.0.23 |
| SERVER_NAME | sandbox.mc.edu |
| SERVER_SOFTWARE | Apache/2.4.62 (Fedora Linux) OpenSSL/3.2.2 mod_wsgi/5.0.0 Python/3.12 |
| SERVER_SIGNATURE | |
| PATH | /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin |
| HTTP_HOST | sandbox.mc.edu |
| HTTP_ACCEPT_ENCODING | gzip, br, zstd, deflate |
| HTTP_USER_AGENT | Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com) |
| HTTP_ACCEPT | */* |
| proxy-nokeepalive | 1 |
| UNIQUE_ID | Z0AppSfBH3tqQKJ3sJtRrgAAANQ |
| FCGI_ROLE | RESPONDER |
| PHP_SELF | /~bennet/cs302/php/foreach.php |
| REQUEST_TIME_FLOAT | 1732258213.7458 |
| REQUEST_TIME | 1732258213 |