Enjoy a randomly generated fortune:
$ fortune | cowsay
_________________________________________
/ Q: How many mathematicians does it take \
| to screw in a light bulb? A: One. He |
| gives it to six Californians, thereby |
| reducing the problem |
| |
\ to the earlier joke. /
-----------------------------------------
\ ^__^
\ (oo)\_______
(__)\ )\/\
||----w |
|| ||
$output = shell_exec("/usr/games/fortune | /usr/games/cowsay");
echo $output;