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Enjoy a randomly generated fortune:

$ fortune | cowsay

 ________________________________________
/ Sell a country! Why not sell the air,  \
| the great sea, as well as the earth?   |
| Did not the Great Spirit make them all |
| for the use of his children? Tecumseh, |
\ (Shawnee)                              /
 ----------------------------------------
        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Here is the PHP code:

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