Dynamic getter/setter implementation for PHP

dynamic-getter-setter.php

<?php

/**
 * Example class
 */
class Dog {
    private $name, $breed, $age;

    public function __call($Fn, $Args) {
        $act = substr($Fn, 0, 3);
        if ($act == 'get') { // Getter
            $prop = lcfirst(substr($Fn, 3));
            return $this->$prop;

        } else if ($act == 'set') { // Setter
            $prop = lcfirst(substr($Fn, 3));
            if (isset($Args[0])) $this->$prop = $Args[0];
            return $this;
        }
        return false; // No such method
    }
}

/** Demonstration **/
$dog = new Dog();
$dog->setName('Strax')
    ->setBreed('Poodle')
    ->setAge(3);

echo $dog->getName();  // 'Strax'
echo $dog->getBreed(); // 'Poodle'
echo $dog->getAge();   // 3