Make a variable called $apple and give it the value "apple".
Print apple to the screen.
Now without doing an assignment to the $apple variable change its
value so that when you do echo $apple the word "orange" is output to
the screen.
Print apple to the screen.
Now without doing an assignment to the $apple variable change its
value so that when you do echo $apple the word "orange" is output to
the screen.
echo $apple;
$apple = "apple";
print $apple.'<br>';
echo (($apple != "apple") ? "apple" : "orange");
?>