PHP设计模式-抽象工厂

interface technology{
    public function top();
}
interface humanity{
    public function most();
}


class american implements technology{
    public function top(){
        echo '芯片';
    }
}

class chinese implements technology{
    public function top(){
        echo  '5G';
    }
}


class americanMan implements humanity{
    public function most(){
        echo '性情开朗、 乐于交际、 不拘礼节';
    }
}


class chinaMan implements  humanity{
    public function most(){
        echo '厚德开放与包容';
    }
}



interface compareFactory{
    public function compareTeco();
    public function compareHumanity();
}


class americanFactory implements compareFactory{
    public function compareTeco(){
        return new american();
    }
    
    public function compareHumanity(){
        return new americanMan();
    }
}


class chineseFactory implements compareFactory{
    public function compareTeco(){
        return new chinese();
    }
    
    public function compareHumanity(){
        return new chinaMan();
    }
}


$china = new chineseFactory();
$chinaTeco = $china->compareTeco();
$chinaTeco->top();
$chinaHumanty  = $china->compareHumanity();
$chinaHumanty->most();