Objects And Class Kya Hai

Class Or Objects Oops(Object Oriented Programming)Ke Main Parts Hai .

Class –Class Vo Hoti Hai Jiska Use Hm Object Ki Properties,Behave,Method Ko Define Karne Ke Liye Karte Hai.

Objects-Objects Wo Hote Hai Jinhe Aap Class Ke Andar Create Krte Ho.

Syntax For  Object And Class

Class Tv

{

$Modal;

$Volume;

$Color;

}

Dosto Uppar Diye Gye Example Me Aap Dekh Rhe Ho Ki Class Tv Jo Hai Wo Class Hai. Or Iske Andar Jo $Model,$Volume,$Color Hai Ye Sbhi Objects Hai. Dosto Aap Ek Simple Sa Example Le Skte Hai Jese Ki Car.

Car(Class)

Car Ki Type(Objects)-Audi,Maruti,Alto,Bmw Etc Ye Sbi Objects Hai.

Syntax for defing class in php

   class phpClass {

      var $var1;

      var $var2 = "constant string";

     

      function myfunc ($arg1, $arg2) {

         [..]

      }

?>

Class ke ander hm variable or function ko define karte hai

Class tv{

Public $model;

Public $volume;

Function volumeup(){

Return this->volume++;

}

Function volumedown(){

Return this->volume--;

}

}

$tv=new tv;

Echo $tv->model;

?>

Dosto aap is example me dekh skte ho ki class ke andar variables aur function ko define kiya hua hai.Yanha par variables $model aur $volume hai.Aur function function vlumeup() and function volumedown hai

Or jo public hai wo access specifiers hai jo tin type ke hote hai

• Public
• Private
• Protected

Inke bare me detail me mai apko apne agli post me btaunga.

Thank You

Team Gajabwap Web In Hindi
Also read-

Php Ke Kuch Jrruri Concepts

Php Inheritance Kya Hai-Full Detail