Declaration of Sh::a() should be compatible with Base::a($key, $value)
在Sh类里定义了一个a()方法,Sh类继承Base类,Base里也定义有一个a()方法,实例化Sh类的时候就报了上面的错误
回复讨论(解决方案)
Sh::a 与 Base::a 的参数个数不一致
这是 Strict Standards 错误,php5.3 引入
php5.4 开始默认检查,不可在程序中屏蔽,但可在 php.ini 中给
error_reporting 附加 ^ E_STRICT 屏蔽
你是改写了base类的a方法
base类 a方法有两个参数$key, $value
而Sh类的a方法没有参数,所以会出这个警告
在Sh的a方法中加入这两个参数就可以了
Sh::a($key, $value);

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