OOPS in PHP

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OOP is the acronym derived from object oriented programming, where a program is divided into classes, each classes in turn sub divided in to functions or objects, with providing specific functions. OOP has so many features like class, functions, object, abstraction, encapsulation, polymorphism, dynamic binding and many more - quicksort javascript.

Object-Oriented Programming (OOP) structures program into classes and functions or methods. To use a class and access the services rendered by each function, you must create an instance of the class. When an instance is created, an object is produced which is held by an object variable - php convert array to string.

It is this object that will now be used to access each function and make use of its service. The syntax of class instantiation statement for object creation varies from language to language. In PHP, you use the new keyword. For instance, if you have a class with name customer and you want to instantiate it and use the object to access function select records () in the class, you go about it this way.

Another important feature of Object-oriented Programming (OOP) language is constructor. A constructor is a function or method bearing the same name as its class name and it is used for initialization of member variables and invoked as soon as the class is instantiated unlike other member functions that are invoked only with the use of the object variable. For more information, please visit our site http://codingpanel.com/