private function setAdaptee(B $adapt)
    {
        $this->adaptee = $adapt;
    }
    public function setFirstName($fname)
    {
        $this->firstName = $fname;
    }
    public function setLastName($lname)
    {
        $this->lastName = $lname;
    }
    public function getFirstName()
    {
        $temp = explode(" ", $this->adaptee->getName());
        $this->firstName = $temp[0];
        return $this->firstName;
    }
    public function getLastName()
    {
        $temp = explode(" ", $this->adaptee->getName());
        $this->lastName = $temp[1];
        return $this->lastName;
    }
}
$adaptee = new Adaptee();
$adaptee->setName("Nataliya Nikolaewa");
$adapter = new Adapter($adaptee);
echo "Fullname: " . $adaptee->getName() . "<br>";
printf("First name: %s <br>", $adapter->getFirstName());
printf("Last name: %s <br>", $adapter->getLastName());