public $age;
static $money = 100000;
public function __construct()
{
parent::__construct();
// 调用父类构造方法
echo '这里是子类', PHP_EOL;
}
public function say()
{
parent::say();
// 调用父类中的方法
echo $this->name, "\tis\t", $this->gender, ",and is\t", $this->age, PHP_EOL;
}
public function cry()
{
echo parent::$money, PHP_EOL;
echo '%>_<%', PHP_EOL;
echo self::$money, PHP_EOL;
// 调用自身构造方法
echo '(*^_^*)';
}
}
$poor = new family();
echo '<br>';
$poor->name = 'Lee';
$poor->gender = 'female';
$poor->age = 25;
$poor->say();
echo '<br>';
$poor->cry();
