}
public function setBand($band)
{
$this->band = $band;
}
public function addTrack($track)
{
$this->tracks[] = $track;
}
}
$title = 'Waste of a Rib';
$band = 'Never Again';
$tracksFromExternalSource = array('What It Means', 'Brrr', 'Goodbye');
$cd = new CD();
$cd->setTitle($title);
$cd->setBand($band);
foreach ($tracksFromExternalSource as $track) {
$cd->addTrack($track);
}
class enhancedCD
{
public $title = '';
public $band = '';
public $tracks = array();
public function __construct()
{
$this->tracks[] = 'DATA TRACK';
}
public function setTitle($title)
{
$this->title = $title;
