How to Instantiate a class in PHP | PHP class and object tutorial for beginners.

#PHP #OOP #WebDevelopment #ClassInPHP

Here in this video, we are going to show you how to instantiate a class in PHP.
in our previous videos, we already mentioned the use and advantages of oop in PHP and How to define class in PHP?
we have also shown you how to create methods of class in PHP.

Now, As a beginner you would have faced lot of challenge to write same kind of code again and again. It takes lot of time and major issue to bug finding is very tough.
So key aspects of a PHP classes are:
Define a class with keyword "class" followed by name of the class
Define the constructor method using "__construct" followed by arguments. The object of the class can then be instantiated using "new ClassName (arguments_list)"
Define class variable. Accessibiliyt could be private, public and protected.
Define methods using "function" keyword.

Use of Class:
New keyword used to instantiate the class.
used to invoke methods of the object.

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