What is the meaning of a final method and a final class?

What is the meaning of a final method and a final class?

题目类型: 技术面试题

这是一道技术面试题，常见于澳洲IT公司面试中。

难度: medium

标签: interviewbit, php, topic-specific, backend

参考答案摘要

The final keyword in a declaration of the method indicates that the method cannot be overridden by subclasses. A class that is declared as final cannot be subclassed. This is especially useful when we...

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