}
public function jump()
{
echo "Jumping\n";
}
public function dribble()
{
echo "Dribbling\n";
}
public function shoot()
{
echo "Shooting\n";
}
public function dunk()
{
echo "Dunking\n";
}
public function pass()
{
echo "Passing\n";
}
public function getAge()
{
echo $this->name . "'s age is " . ($this->age - 2) . "\n";
}
}
// 类名加“::”可以访问类的静态成员
// 静态成员不需要实例化就可以访问
echo "The president is " . NbaPlayer::$president . "\n";
NbaPlayer::changePresident("Adam Silver");
echo "The president is changed to " . NbaPlayer::$president . "\n";
