Online PHP editor | refs for vlplY

<?php class 🚗🏭 { private 🚗 $🚗; public function __construct() { $this->🚗 = new 🚗(); } public function with🪑(): self { $this->🚗->🪑 = true; return $this; } public function build(): 🚗 { return clone $this->🚗; } } class 🚗 { public bool $🪑 = false; public function getInfo(): string { return $this->🪑 ? 'this car with chair' : 'this car without chair' ; } } $🚗🏭 = new 🚗🏭(); $🚗 = $🚗🏭->build(); var_dump($🚗->getInfo()); $🚗 = $🚗🏭->with🪑()->build(); var_dump($🚗->getInfo());