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Enjoy a randomly generated fortune:

$ fortune | cowsay

 _________________________________________
/ gyroscope, n.:                          \
|                                         |
| A wheel or disk mounted to spin rapidly |
| about an axis and also                  |
|                                         |
| free to rotate about one or both of two |
| axes perpindicular to                   |
|                                         |
| each other and the axis of spin so that |
| a rotation of one of the                |
|                                         |
| two mutually perpendicular axes results |
| from application of                     |
|                                         |
| torque to the other when the wheel is   |
| spinning and so that the                |
|                                         |
| entire apparatus offers considerable    |
| opposition depending on                 |
|                                         |
| the angular momentum to any torque that |
| would change the direction              |
|                                         |
| of the axis of spin.                    |
|                                         |
| -- Webster's Seventh New Collegiate     |
\ Dictionary                              /
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        \   ^__^
         \  (oo)\_______
            (__)\       )\/\
                ||----w |
                ||     ||

Here is the PHP code:

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