How to write api in codeigniter

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You can optionally pass a HTTP status code to show it has worked or failed. It is called when a user makes a request and then based on the logic in the controller it fetches data and outputs views. Add as many as you like to this array and dish them out to anyone who will be using the API.

How to work with RESTful Services in CodeIgniter x

Each login is an array item, with a key and a value. It uses an ugly confusing syntax - imagine creating several an application based on that. This is a reserved parameter that will modify the output format of the requested data like so: Different Methods to Interact with REST Each of these different interaction methods will be shown with the code placed directly in the Controller methods.

So the two examples we looked at before had a Resource of user and users. This tutorial will show you how to use this code to set up your REST API, and gives example of how to interact with it from your web application.

Working with RESTful Services in CodeIgniter

This is purely so the demos are easier to read and would normally would be placed inside a model or a library for correct MVC separation. GET Used to fetch information about an existing resource. At the end of the URL is the "format" parameter.

This is prossibly the most confusing part of the tutorial if you are used to how CodeIgniter works. This is used by browsers when you enter a URL and hit go, or when you click on a link, so it perfect for fetching information on one of your REST resources like user.

We will start by learning how to create a RESTful service, then further down, we will learn how to interact with it in a few different ways. For this to work, we need to pass in the name of the parameter followed by the value in pairs. This allows people to have a play with the REST demo before integrating with your existing application.

This tutorial is broken down into two parts. So the two examples we looked at before had a Resource of user and users. So instead of simply using: The conversion will somtimes be array and sometimes be an object, depending on how it is converted by PHP.

The exact same request made with the cURL library would look like this: This is the most basic of all the methods but is worth mentioning for those "quick and dirty" moments. If you wish to have a protected API which anyone could get at, use digest. The first URL is a very simple one.

POST Used to update an existing resource with information. The other links are slightly larger and demonstrate how to pass parameters and show how the output format can be modified in the URL: In the first method, we are picking up a?CodeIgniter REST API tutorial - Learn how to create RESTful web services in CodeIgniter.

Example code to perform GET, POST, PUT, and DELETE operations in CodeIgniter RESTful API. Interacting with CodeIgniter RESTful Web Services. We write `api/example/user/` in the URL.

I wonder, where comes from that ‘user’ in the URL? How do I upload a file using Codeigniter Rest API? Update Cancel. ad by MuleSoft. Definitely do not write API functionality that you do not need and will not use, File and image upload in CodeIgniter powered app is a simple component that takes care of the upload process with little issues.

CodeIgniter RESTful Web Services

Dec 04,  · codeigniter 3 restful web service api secure with key and log codeigniter web service php web service restful web service codeigniter api web api. With the new release of CodeIgniterone of the powerful add on features to Codeigniter is the RESTful API server and client libraries.I will explain in this article how I use the Yggdrasil Codeigniter repo to create a RESTful API for your web applications, and demonstrate how to interact with your own API or other RESTful web-services, such as Alchemy API.

A library class, known ‘codeigniter forms validation class’.

Creating a simple REST API in PHP

Another is form helper, which is a set of functions to provide easy way to render HTML forms input controls. What We Will Learn Today. 4. developer must know how to write APIs also. Skills: API, Codeigniter,15+ years experience with strong knowledge of API / Payment Gateway integration and php with mysql, Plugin development and designing see my few portfolio **CSM and eCom** Magento / WordPress / zencart More.

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How to write api in codeigniter
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