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Telephonic Round Questions in PHP

Posted on June 1, 2018July 11, 2020

inheritance : normal inherit or call parent class property to child
encapsulation : Public , Private(only defined class can user), Protected (only child class can use) (access modifier)
polymorphic : simply assigning the value and behavior in sub class which is already defined

friend function : are function which defined in class and allow to access all public/ privet data in class
abstract class : which can not be initiate and creating object is not possible it can only inherited

interface : collection of abstract method

traits : allow multiple inheritance and Traits class over ride the extended class methord

——————————

service provider : is a class where all laravel bootstraped
larvel equivalent : way to interference database like : equivalent meaning creating object of a method and run some save and update etc funtionliy on this
constructor : core set of instrcation which service provide by laravel like mail,query

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