Knowledge Base

Saikat Mondal May 31, 2025 No Comments

How to Generate JWT Token in PHP ?

Step 1: Install the Firebase JWT LibraryThe most popular library for handling JWTs in PHP is firebase/php-jwt.Install it using Composer: composer require firebase/php-jwt If you’re…

Sandeep Mandal May 31, 2025 No Comments

What is twig template inheritance and how to use it?

Twig template inheritance is a powerful feature of the Twig templating engine (commonly used in Symfony and other PHP frameworks) that allows you to define…

Rohit Patra May 31, 2025 No Comments

How To The Write `isJSON( )` Function In ColdFusion?

Description:- Determines whether a string is in valid JSON (JavaScript Object Notation) data interchange format or not. isJSON( value ); This function return type is…

Snigdha Paul May 24, 2025 No Comments

Addition, subtraction, multiplication, division and creating expression with these in Liquid template language.

Addition through Liquid template language {{ 50 | plus: 5 }} Output: 55 Subtraction through Liquid template language {{ 50 | minus: 5 }} Output:…

Sandeep Mandal May 24, 2025 No Comments

What is twig and how to use it in PHP?

Twig is a modern template engine for PHP, commonly used with frameworks like Symfony, Drupal, or Craft CMS. It helps you separate logic from presentation…

Rohit Patra May 24, 2025 No Comments

How To The Write `duplicate( object )` Function In ColdFusion?

Description:- This is used to clone or deep copy of an object or variable, leaving no reference to the original. Use this function to duplicate…

Snigdha Paul May 17, 2025 No Comments

How to fetch all rows of a table in laravel?

We will use DB class for this. Suppose we have a table. Name of the table is table1. FirstnameLastnameHarryPotterTomRiddle This will be a table in…

Saikat Mondal May 17, 2025 No Comments

How to Hide Menu and Sub-menu items from the Admin Dashboard in WordPress ?

Hiding admin menu items can help:Prevent accidental changes by non-admin users.Simplify the interface for clients or contributors.Improve security by limiting access to sensitive settings or…

Anirban Poddar May 17, 2025 No Comments

How to display site logo using shortcode in wordPress?

We can display site header logo in a page or widget using shortcode in WordPress. For creating this shortcode we need get_custom_logo() and get_bloginfo(‘name’) function.…

Rohit Patra May 17, 2025 No Comments

How To The Write `directoryCopy( )` Function In ColdFusion?

Description:- This is used to copy the contents of a directory to a destination directory on disk or in memory if you have the required…