Every module is integrated with Composer dependency manager which eases updates. Laravel provides 20 built in libraries and modules which helps in enhancement of the application. Laravel offers the following key features which makes it an ideal choice for designing web applications − Modularity These commands are incorporated from Symphony framework, resulting in add-on features in Laravel 5.1 (latest version of Laravel). It includes a set of commands which assists in building a web application. ArtisanĬommand line interface used in Laravel is called Artisan. Third party libraries can be installed easily with help of composer.Īll the dependencies are noted in composer.json file which is placed in the source folder. It allows a user to create a project with respect to the mentioned framework (for example, those used in Laravel installation). It includes namespaces and interfaces, thus helps to organize and manage resources.Ĭomposer is a tool which includes all the dependencies and libraries. The web application becomes more scalable, owing to the Laravel framework.Ĭonsiderable time is saved in designing the web application, since Laravel reuses the components from other framework in developing web application. Laravel offers you the following advantages, when you are designing a web application based on it − Moreover, a website built in Laravel is secure and prevents several web attacks. It saves a lot time if you are planning to develop a website from scratch. If you are familiar with Core PHP and Advanced PHP, Laravel will make your task easier. Laravel has a very rich set of features which will boost the speed of web development. Laravel offers a rich set of functionalities which incorporates the basic features of PHP frameworks like CodeIgniter, Yii and other programming languages like Ruby on Rails. The web application thus designed is more structured and pragmatic. Laravel reuses the existing components of different frameworks which helps in creating a web application. It follows a model-view-controller design pattern. Let’s rewrite this in Laravel.Laravel is an open-source PHP framework, which is robust and easy to understand. We also don’t have a model for the articles table, or a controller which would send data to the view. In this example, we interact with the database directly in our presentation layer. $results = $query->fetchAll(PDO::FETCH_ASSOC) Let’s look at examples of poorly written and well-written code: This means that a developer not being familiar with MVC and not honoring best practices can result in poorly written code, regardless of the framework. The Laravel framework is based around the MVC pattern, but it does not enforce developers’ use of MVC. Based on the request, it gets the data layer to prepare new data, which is then sent to the presentation layer for rendering. The “glue” layer (controller) handles incoming requests and instructs the data layer on what to do with the request data.The presentation layer (view) displays to the end user the data received from the controller.The data layer (model) stores and/or prepares data based on the controller’s instructions.Simply put, it dictates that all application code should be separated into three layers: It’s important interviewers are familiar with these concepts because we’re going to be referring to them later, and understanding them will also enable you to gauge a potential employee’s programming knowledge. Conceptsīefore we dive into Laravel specifics, we’re going to introduce a few programming and web application concepts. This article will focus on introducing Laravel’s extensive feature set as well as some core programming concepts which will equip interviewers to construct effective questions and recognize developers with adequate experience and expertise for their project requirements. While from the developer’s perspective, all of this sounds great-and it really is-Laravel development’s flat learning curve means employers need to take extra steps to ensure they’re hiring a part-time or full-time developer capable of delivering quality, scalable code. Contributing factors to this were its extremely rich feature set, excellent documentation, code elegancy, and on top of it all, incredible simplicity. Since its initial release in 2011, Laravel’s usage and developers’ interest in it grew exponentially, establishing it as the most popular open-source PHP framework currently available.
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