Online PHP editor | output for XUjde

<?php class Movie { private $one = ''; private $two = ''; private $three = ''; public function one(): self { $this->one = "One "; return $this; // return object } public function two(): self { $this->two = "Flew Over the "; return $this; // return object } public function three(): self { $this->three = "Cuckoo's Nest"; return $this; // return object } public function show(): string { return $this->one . $this->two . $this->three; } } $movie = new Movie(); echo $movie->one()->two()->three()->show();