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Enjoy a randomly generated fortune:

$ fortune | cowsay

 ________________________________________
/ I've been on this lonely road so long, \
| Does anybody know where it goes, I     |
| remember last time the signs pointed   |
| home, A month ago.                     |
|                                        |
\ -- Carpenters, "Road Ode"              /
 ----------------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Here is the PHP code:

$output = shell_exec("/usr/games/fortune | /usr/games/cowsay");
echo $output;