How to buy a sound card for your personal computer?
Do you want to add a sound card to your computer? Do you want to upgrade the sound card with the new one to enhance the …
Create a chess board using for loop php
In this Post we will create a chessboard pattern, an 8×8 grid of black and white squares like this: Use table width=”270px” and take 30px as …
What is the difference between single quotes and double quotes?
Single quoted strings will display things almost completely “as is.” Variables and most escape sequences will not be interpreted. Double quote strings will display a host …
What is the Scope Resolution Operator?
“::” double colons is the scope operator it is used to call methods of a class that has not been instantiated. You should also understand static …
How do you load classes in PHP?
Review the “autoload” and “spl_autoload_register” function (note:you should use the later). The autoload function basically triggers a function when a class is instantiated, you can put …
What is Polymorphism?
It’s simply the idea that one object can can take on many forms. So in PHP OOP one class “cars” may have two classes that extend …
In a PHP class what are the three visibility keywords of a property or method?
public, private and protected. The default is public. Public -> Any class may instantiate the class and call the method or property. Protected -> Only the …
How to set cookies in PHP?
Setting new cookie ============================= crayon-628ee94e735ab575494626/ Getting Cookie ============================= crayon-628ee94e735b1229263591/ Updating Cookie ============================= Deleting Cookie ============================== crayon-628ee94e735b3530119657/
What is the difference between Session and Cookie?
The main difference between sessions and cookies is that sessions are stored on the server, and cookies are stored on the user’s computers in the text …
How to declare an array in php?
Just Follow the Below example::: crayon-628ee94e7375e866814198-i/
