OOP was developed to increase the reusability and maintainability of source code. The aim of this discussion is to explain the basics of OOP. It is a fundamental style of programming that represents the concept of "objects" that have "data fields" and associated procedures known as "methods". The web browser you are using to view this page is an "object", the current URL that the browser is navigating is one of its "data fields", and the functionality that makes the browser perform an action such as refresh the page is a "method".

Following the browser explanation, you can see that the data fields are attributes that describe the object. If we were to view a class from a procedural programming perspective, the "data fields" are in fact variables, while the methods are "functions" (custom functions). C++, Objective-C, Smalltalk, Delphi, Java, Javascript,node.js, C#, Perl, Python, Ruby,ActionScript and PHP are examples of object-oriented programming languages.



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