Saturday, May 21, 2011

PHP 5 with new exiting features


New OOPs Concept with PHP5.

Here i am begin small tutorial for beginner as well as Professional..


Class:- It is an real world entity, like Person, Car, Employee etc
it contain properties also call variable and functions or Methods.

Object:- it is the instance of class. it like a variable , that is capable of using all class member variable as well as class member function.

Constructor: it is the important part of Class,behave like a function. It is  a class function that execute automatically when we declare the object of that class.
their is no need to execute constructor by calling method. example 

class className
{
//in php5 
function __construct()
{// this is the constructor , here we mention such type of statements that execute automatically when the object is created.
}

}// end of class 

ACCESS MODIFIERS :
the access modifiers are those who will specify the Scope of variable as well as functions...
here the name of some are as:
  • Private
  • Public
  • Protected
  • Final
  • Abstruct


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