例如Python有个类
class Animal(object):
def __init__(self, name, age):
self.name = name
self.age = age
def call(self):
print(self.name, '会叫')
php怎么实现Cat类继承Animal呢?
class Cat(Animal):
def __init__(self,name,age,sex):
super(Cat, self).__init__(name,age) # 不要忘记从Animal类引入属性
self.sex=sex
例如Python有个类
php怎么实现Cat类继承Animal呢?