How do I learn to CodeIgniter?

CodeIgniter is a powerful PHP framework with a very small footprint, built for developers who need a simple and elegant toolkit to create full-featured web applications. CodeIgniter was created by EllisLab, and is now a project of the British Columbia Institute of Technology.

How does CodeIgniter work?

Codeigniter is based on the Model-View-controller framework. When the user wants a resource, the controller responds first. The controller then reads the request, understands it and processes the request with the requisite data.

What is CodeIgniter template?

The Template Parser Class can perform simple text substitution for pseudo-variables contained within your view files. It can parse simple variables or variable tag pairs. CodeIgniter does not require you to use this class since using pure PHP in your view pages lets them run a little faster.

What is views in CodeIgniter?

A view is simply a web page, or a page fragment, like a header, footer, sidebar, etc. In fact, views can flexibly be embedded within other views (within other views, etc., etc.) if you need this type of hierarchy. Views are never called directly, they must be loaded by a controller.

Is CodeIgniter easy to learn?

Codeigniter is easy to learn for beginners whereas Laravel offers many additional features that are difficult to learn for beginners.

What is active record CodeIgniter?

Active Record Class CodeIgniter uses a modified version of the Active Record Database Pattern. This pattern allows information to be retrieved, inserted, and updated in your database with minimal scripting. In some cases only one or two lines of code are necessary to perform a database action.

What is grocery crud?

Grocery CRUD is an open source library that makes a developer’s life easier. Few simple lines of code and you can create a full stable CRUD with nice views. A completely automatic system that even a newbie in PHP can work with!

What do you call the 3rd 4th segment of the URI?

cat is the 1st segment, article is the 2nd segment, id is the 3rd segment and 123 is the fourth segment . You can access each segment using $this->uri->segment(n)

What is hooks in CodeIgniter?

In CodeIgniter, hooks are events which can be called before and after the execution of a program. It allows executing a script with specific path in the CodeIgniter execution process without modifying the core files. Using hook will save your time in writing code multiple times.

How to install an AdminLTE template in CodeIgniter?

In this tutorial phpexpertise channel explains about how to Install adminlte template in codeigniter tutorial in a video. Learn more about install adminlte t… In this tutorial phpexpertise channel explains about how to Install adminlte template in codeigniter tutorial in a video. Learn more about install adminlte t…

How to start a web server with CodeIgniter?

CodeIgniter has its own command that you can use though. will start a web server, accessible on port 8080. If you set the location field in your browser to localhost:8080, you should see the CodeIgniter welcome page. You can now try several URLs in the browser location field, to see what the Pages controller you made above produces…

What does the pages class do in CodeIgniter?

The Pages class is extending the CodeIgniter\\Controller class. This means that the new Pages class can access the methods and variables defined in the CodeIgniter\\Controller class ( system/Controller.php ). The controller is what will become the center of every request to your web application.

How are the routing rules written in CodeIgniter?

Add the following line, after the route directive for ‘/’. CodeIgniter reads its routing rules from top to bottom and routes the request to the first matching rule. Each rule is a regular expression (left-side) mapped to a controller and method name separated by slashes (right-side).