<?php class Dog { private bool $modified = false; public string $breed = 'labrador' { get { if ($this->modified) { return $this->breed . ' (modified)'; } return strtolower($this->breed); } set(string $value) { $this->breed = strtolower($value); $this->modified = true; } } } $dog = new Dog(); $dog->breed = 'Akita'; echo $dog->breed;
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