<?php
class Window{
function __construct($d, $m, $v){
$this->dialog = $d;
$this->modal = $m;
$this->visible = $v;
}
}
class CreateWindow{
function setDialog($flag = false){
$this->dialog = $flag;
return $this;
}
function setModal($flag = false){
$this->modal = $flag;
return $this;
}
function setVisible($flag = false){
$this->visible = $flag;
return $this;
}
function create(){
return new Window(
$this->dialog,
$this->modal,
$this->visible
);
}
}
$c = new CreateWindow();
$w = $c->setVisible(true)->setDialog(true)->create();
?>