Fuel PHP Interview Questions for Beginners

Fuel PHP Interview Questions

What is FuelPHP?

FuelPHP is a web application framework written in PHP programming language. It is designed to be flexible, modular, and extendable. It is an open-source web framework, which means that it is free to use and can be modified and distributed by anyone.

Quick Questions about FuelPHP

FuelPHP is a Web Application Framework
is written inPHP 5.3
FuelPHP is developed ByFuelPHP Developer Team
FuelPHP operating systemOpen-Source
FuelPHP available in Multilingual
FuelPHP licenseMIT Licence
features areMVC architecture HMVC support, ORM, URL routing, Templating

Key Responsibilities of FuelPHP Developer

As a FuelPHP developer, some of the key responsibilities you may be expected to have include:

  • Create and implement the application's architecture.
  • Design and develop web applications using the FuelPHP framework.
  • Write and maintain clean and efficient code.
  • Debug and troubleshoot bugs that may arise.
  • Familiar with common web development practices such as version control, testing, and deployment.
  • Collaborate with other developers on the development of the application.
  • Continuously discovering, evaluating, and implementing new technologies to maximize development efficiency.
  • Understand of MVC architecture, routing, and database management.
  • Participate in code reviews and ensure code quality and adherence to best practices.
  • Keep up to date with the latest developments in the FuelPHP framework and in web development in general.
Download Fuel PHP Interview Questions PDF

Below are the list of Best Fuel PHP Interview Questions and Answers

FuelPHP is free open source web framework written in PHP scripting language.FuelPHP is based on HMVC ( Hierarchical Model View Controller) design pattern.

FuelPHP also supports a more router based approach where you might route directly to a closure which deals with the input uri, making the closure the controller and giving it control of further execution.

As on August 2017 Version: 1.8 is the current stable version of FuelPHP. You can download it free from

In order to install FuelPHP 1.8, your server must meet below requirements

  • PHP Version >= 5.3.3
  • Mbstring PHP extension installed and enabled
  • Mcrypt PHP extension installed and enabled
  • Fileinfo PHP extension installed and enabled
  • PHPUnit version 3.7 or greater is required if you want to run unit tests.

FuelPHP supports drivers for following template Engines.You are free to use any one of below for development.

  • Mustache
  • Markdown
  • Smarty
  • Twig
  • Haml
  • Jade
  • Dwoo
  • Phptal

FuelPHP Features List

  • An (H)MVC framework
  • Modular and extendable
  • Inbuilt Security modules.
  • Oil: the power of the command line interface
  • Base classes for Controllers and Models
  • Powerful yet lightweight ORM
  • Inbuilt Authentication
  • Multiple template parser for your Views

Read more from https://fuelphp.com/features

Presenter: A Presenter is a class that contains the logic that is needed to generate your view (or views). When the controller is done with your user input and is done with whatever actions it needed to take, it turns execution over to the Presenter to retrieve and process whatever data is needed for the view. A Presenter shouldn’t do any data manipulation but can contain database calls and any other retrieval or preparation operations needed to generate the View’s data.

Note: Presenters are optional. If you don’t need them, you can use Views directly, and keep the pre-processing logic in your controller.

Read More https://fuelphp.com/docs/general/presenters.html

In Fuel, there are 4 reserved routes. They are _root_, _403_, _404_ and _500_.

  • _root_ – The default route when no URI is specified.
  • _403_ – The route used when the application throws an HttpNoAccessException that isn’t caught.
  • _404_ – The route used when the application throws an HttpNotFoundException that isn’t caught.
  • _500_ – The route used when the application throws an HttpServerErrorException that isn’t caught.

Fuel takes security very seriously, and as a result, has implemented the following measures to ensure the safety of your web applications:

  • Output encoding
  • CSRF protection
  • XSS filtering
  • Input filtering
  • SQL injection