{
parent::printFoo();
echo __CLASS__, ': ', $this->foo, " ", $this->foo2, "\n";
}
}
class baz extends bar
{
protected $foo = 'baz';
protected $foo2 = 'baz2';
}
class bar2 extends foo
{
function printFoo()
{
parent::printFoo();
echo __CLASS__, ': ', $this->foo, " ", $this->foo2, "\n";
}
}
class baz2 extends bar2
{
protected $foo = 'baz2';
protected $foo2 = 'baz22';
}
$bar = new bar();
$bar->printFoo();
echo "---baz--\n";
$baz = new baz();
$baz->printFoo();
echo "---baz2--\n";
$baz = new baz2();
$baz->printFoo();
