{
function methodA($a)
{
echo $a;
}
function get()
{
echo "hello world";
}
function methodB($b, $c)
{
var_dump($b . $c);
}
}
$foo = new Foo();
var_dump($foo->methodB(1, 2));
/* ------------------------------------------------- *\
Interface segregation
\* ------------------------------------------------- */
interface Storable
{
function setValue($name, $value);
}
class SessionStorage implements Storable
{
function setValue($name, $price)
{
// TODO: Implement setValue() method.
}
}
class Cart
