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If we do not want a class to be inherited, we use final to modify the class. This class cannot be inherited. Final --- used before classes and methods.
Final Class --- cannot be inherited.
Final method --- cannot be overwritten.
The final class
If we do not want a class to be inherited, we use final to modify the class. This class cannot be inherited. Final --- used before classes and methods.
Final Class --- cannot be inherited.
Final method --- cannot be overwritten.
The final class
Final --- used before classes and methods.
Final class --- cannot be inherited.
Final method --- cannot be overwritten.
The final class cannot be inherited. If we do not want a class to be inherited, we use final to modify the class. This class
class modifier
Final
When final is applied to a class, this class is qualified as a non-inheritable class, that is, other classes cannot inherit this class, and the final class, when you do not want others to inherit their own written class, only
If we do not want a class to be inherited, we use final to modify the class. This class cannot be inherited. Final --- used before classes and methods.
Final Class --- cannot be inherited.
Final method --- cannot be overwritten.
The final class
Php targets the use of static, const, and final keywords. The Static keyword is used to describe member attributes and member methods in a class. The final keyword can only be used to define classes and methods, the Static keyword final cannot be
* * Final, Class (file) loading and namespaces1. Final keyword-----End-state, finalThe final keyword is used to decorate classes and methods, and decorated classes cannot be inherited, and decorated function methods (public) cannot be overloaded in
AOP is required in the project using the Runkit module, but the development environment for the team members is Windows, and the Runkit module does not provide DLL extensions in the Windows environment and compiles itself only.
The following is a
Final---Used for classes, methods, and before.
The final class---cannot be inherited.
The final method---not be overwritten.
The final class cannot be inherited.If we do not want a class to be inherited, we use final to modify the class. This class
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