CodeIgniter is a free and open-source PHP web application framework that aims to simplify and accelerate online development. It adheres to the Model-View-Controller (MVC) architectural paradigm, allowing for a more systematic approach to developing online applications. The Online Web Tutor Team provides you with the best concepts that will assist you in working with and managing Routing, Scaffolding, Models & Entity, Migrations, Seeders, HMVC, URL, Spark Commands, Config, Database, Multi language, Filters, Validation, and so on.
User Agent Class is used to capture the user device identity like browser used, operating system used, mobile type etc. In CodeIgniter we have inbuilt class for this. The User Agent class is always available directly from the current IncomingRequest instance. We will see in this article. By default there are several user … Read more
This is very common to every web application i.e Passing parameters to URLs. Also called as parameterized routing of application. Inside this article we will see the concept of Parameterized Routing in CodeIgniter 4. Already we have articles over Group routes in CodeIgniter 4 and Routing Tutorial in CodeIgniter 4. Please check. We … Read more
Already we have an article over CodeIgniter 4 Routing. Inside this article we will create and see CodeIgniter 4 Route group. This tutorial is very interesting to see and learn. Group simply means collection. So here, we will have collection of routes which in terms called Route Group. We will see the concept … Read more
Inside this article we will see How to change default port of PHP spark command. Spark is the newest feature of CodeIgniter 4. How to create custom command in CodeIgniter click here. Here, we will create a custom command which starts application development server at different port. By default application runs at … Read more
Scaffolding auto generates Controller, Model, Migration & Seeder file inside CodeIgniter 4 application. Click here for CodeIgniter 4 Generators. These are the newest features of CodeIgniter 4. Inside this article we will see the concept of CodeIgniter 4 scaffolding generator. We will also consider an example to understand it in a very clear … Read more
Inside this article we will see sort multi dimensional array using usort() method of PHP. We will sort by using array value. This will be interesting article to get the things in a very easy way. Step by step sorting multi dimensional array in codeigniter 4. Learn More – Read and Write Files … Read more
View Cells allow us to insert HTML that is generated outside of controller. It simply calls the specified class and method, which must return a string of valid HTML. Inside this article we will see the complete concept to use View Cells in CodeIgniter 4. It will be an interesting article to learn. … Read more
When routes not exists what we are looking for in web application, then we can handle this via 404 error page i.e page not found. Inside this article we will discuss such type of concept in CodeIgniter 4. We will create a custom 404 page in CodeIgniter 4. We will override the default … Read more
CodeIgniter lets you cache your pages in order to achieve maximum performance. CodeIgniter is quite fast, the amount of dynamic information what we need to display in pages will correlate directly to the server resources, memory, and processing cycles utilized, which affect page load speeds. By caching pages, since they are saved in … Read more
When we work with Forms in web application, we should consider the use cases of validations, security from robots, invalid scripts etc. Inside this article we will see a such security feature available in codeigniter 4 i.e Honeypot class. Article gives you the explanation of CodeIgniter 4 Honeypot Tutorial. It’s a security feature … Read more