Codeigniter 4 – Form Helper with Examples

Codeigniter 4 - Form Helper with Examples Form Helpers - Form Helpers are a set of functions that assist with creating and managing forms. - Form Helpers are stored in the system/Helpers/Form_helper.php file. Loading the Form Helper - Use the helper() function to load the Form Helper. Example: helper('form'); Creating a Form - Use the...

Codeigniter 4 – Helpers with Examples

Codeigniter 4 - Helpers with Examples What is a Helper? - A Helper is a file that contains a collection of functions that assist with common tasks. - Helpers are stored in the app/Helpers directory. Creating a Helper - Create a new file in the app/Helpers directory (e.g. my_helper.php). - Add functions to the file...

Codeigniter 4 – Views with Examples

Codeigniter 4 - Views with Examples What is a View? - A View is a file that contains the HTML and PHP code for displaying data to the user. - Views are stored in the app/Views directory. Creating a View - Create a new file in the app/Views directory (e.g. user_view.php). - Add HTML and...

Codeigniter 4 – URL’s with Examples

Codeigniter 4 - URL's with Examples URL Basics - URLs in CodeIgniter 4 are handled by the URI class. - The URI class provides methods for working with URLs. URL Structure - CodeIgniter 4 URLs follow the following structure: `(link unavailable) - controller is the name of the controller class. - method is the name...

Codeigniter 4 – Controllers with examples

Codeigniter 4 - Controllers with examples What is a Controller? - A Controller is a class that acts as an intermediary between the Model and View. - It receives input from the user, interacts with the Model to perform business logic, and passes data to the View for rendering. Creating a Controller - Create a...

Codeigniter 4 – MVC Design Pattern with examples

Codeigniter 4 - MVC Design Pattern with examples Model - Purpose: Represents the data and business logic of the application - Responsibilities: - Interact with the database - Perform calculations and data processing - Validate data - Example: app/Models/UserModel.php <?php namespace App\Models; use CodeIgniter\Model; class UserModel extends Model { protected $table = 'users'; protected $primaryKey...

Codeigniter 4 – Folder Structure

Application Structure or Folder Structure in Codeigniter 4 Folder Structure in CodeIgniter 4 CodeIgniter 4 has a specific folder structure that helps to organize your application files and folders. Here is an overview of the folder structure: App Folder - Purpose: Contains all application-specific files and folders - Subfolders: - Config: Configuration files - Controllers:...

Server Requirements to Run Codeigniter 4

Server Requirements to Run Codeigniter 4 - PHP 7.2 or higher: CodeIgniter 4 requires PHP 7.2 or higher to run. This ensures that you have the latest security patches and features. - MySQL 5.6 or higher: CodeIgniter 4 supports MySQL 5.6 or higher, as well as other databases like PostgreSQL and SQLite. - Apache 2.4...

Introduction of Codeigniter 4

Introduction of Codeigniter 4 Overview of CodeIgniter 4 CodeIgniter 4 is a powerful and lightweight PHP framework that enables developers to build robust and scalable web applications quickly and efficiently. It is an open-source framework that provides a rich set of features and tools to simplify the development process. History of CodeIgniter 4 CodeIgniter was...

SEO Strategy and Planning with examples

SEO Strategy and Planning with examples Lesson 10.1: Understanding SEO Strategy - What is an SEO strategy?: An SEO strategy is a plan to improve your website's search engine rankings and drive more traffic. - Why is an SEO strategy important?: An SEO strategy is important because it helps you focus on specific goals and...

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