}
//function getsize
function getSize()
{
return $this->size;
}
}
//class LookAndFeel ends here
//class output
class Output
{
var $lookandfeel;
var $output;
function Output($lookandfeel)
{
$this->lookandfeel = $lookandfeel;
}
function buildoutput()
{
$this->output = "color is " . $this->lookandfeel->getColor() . ' and size is ' . $this->lookandfeel->getSize();
}
function display()
{
$this->buildoutput();
return $this->output;
}
}
$feel = new LookandFeel('green', 'large');
$output = new output($feel);
echo $output->display();