43-PHP Developer: PHP OOP - Class & Object | Practice
The following exercises cover a range of OOP concepts in PHP and will help you practice and reinforce your understanding of object-oriented programming.
Object-Oriented Programming (OOP) is a core paradigm in software development that models real-world entities into objects combining data and behavior. The following are topic wise interview questions on Object Oriented Programming.
Object Oriented Programming is a programming paradigm where the complete software operates as a bunch of objects talking to each other. An object is a collection of data and the methods which operate on that data.
The main advantage of OOP is better manageable code that covers the following:
The overall understanding of the software is increased as the distance between the language spoken by developers and that spoken by users.
Object orientation eases maintenance by the use of encapsulation. One can easily change the underlying representation by keeping the methods the same.
The OOPs paradigm is mainly useful for relatively big software.
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