OOP Interview Questions and Answers

What is Object Oriented Programming? Object Oriented Programming (OOP) 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 methods that operate on its data. Why OOP? The main advantage of OOP is better manageable code that covers following. … Continue reading OOP Interview Questions and Answers

PHP Abstract Class and Interface

Abstract class Abstraction is a way of hiding information . In abstraction there should be at least one method which must be declared but not defined. The class that inherit this abstract class need to define that method. There must be a abstract keyword that must be return before this class for it to be … Continue reading PHP Abstract Class and Interface

Object Oriented PHP

  What is OOPs? OOPs (object oriented programming system) concept is use to make powerful, robust and secure programming instructions. With any language reference there are only three basic object oriented prog concept. Encapsulation and data abstraction Inheritence Polymorphism Advantages of OOPs Real world programming Ability to simulate real world event much more effectively. Reusable … Continue reading Object Oriented PHP