是否可以重新定义类常量(在
PHP中)?
例如
- class B {
- const C_ThisIsAConstant = 1;
- }
- class A extends B {
- self::C_ThisIsAConstant = 2;
- }
不,当然不.那么他们不会是“常数”.
例如
- class B {
- const C_ThisIsAConstant = 1;
- }
- class A extends B {
- self::C_ThisIsAConstant = 2;
- }