#PHP OOPS CONCEPTS TUTORIAL FREE#
Last but not least, If you like this tutorial then free feel to share it with your friends. In the next chapter, we will learn more about classes and objects in detail. They inherit all the properties and behaviors of a class. The main aim of OOP is to bind together the data and the functions that operate on them so that no other part.
Object-oriented programming aims to implement real-world entities like inheritance, hiding, polymorphism, etc in programming. Whereas, Objects are the instances of a class. As the name suggests, Object-Oriented Programming or OOPs refers to languages that use objects in programming. Class is a user-defined data type, we can create many objects as we want using class. OOPs Concepts In PHPĬlasses and Objects are the two main aspects of Object-Oriented Programming.Ī class is a blueprint of any real entity which can contain data members and member functions.
#PHP OOPS CONCEPTS TUTORIAL SOFTWARE#
Just like, In OOP, everything is treated as an object and we can create software using different objects. Similarly, we see a lot of cars and their different models, different colors, etc, we can imagine these as objects. In our daily life, we see tables, stars, the moon, electronic gadgets, etc. That’s make to easily modify and debug our code. simple single task different-different way /methods perform Polymorphism Basically Polymorphism, Poly (Many) & morph (Forms). For conveniences sake foo.bar does the following things on the PHP. Also, It makes possible to follow the principle DRY – Don’t Repeat Yourself. When accessing variables inside tags, dont put the braces around them.For example, you may have a set of classes which describe an HTML table, such as Table, Row and Cell while also having another set of classes to describe furniture, such as. OOP makes it possible to create reusabable application Namespaces are qualifiers that solve two different problems: They allow for better organization by grouping classes that work together to perform a task.It is easier to execute and faster than procedural programming.It has several advantages over procedural programming. Object-Oriented Programming provides many concepts such as objects, class, inheritance, polymorphism, encapsulation, and abstraction. Also, you can follow us on Youtube for Video Lectures. This Chapter is a part of Complete PHP Tutorial. Encapsulation also allows a class to change its internal implementation without hurting the overall functioning of the system. Wrapping up data member and method together into a single unit is called Encapsulation. On the Other Side, OOP (Object Oriented Programming) is about creating Objects that contain both the data and the functions. Encapsulation is a concept where we encapsulate all the data and member functions together to form an object.
In earlier chapters, we have learned procedural programming that is based on functions or procedures to perform on the data. Object-Oriented Programming is a programming paradigm based on the concepts of objects, which can contain data(in the form of fields) and code(in the form of procedures). Here, OOP stands for Object-Oriented Programming. In this tutorial, we will learn about OOPs Concepts in PHP.
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