Learn Laravel at Webaston Technologies

Webaston Technologies, a leading IT company in Tri City provides the best industrial training courses to learn Laravel.

Transcript

1. Laravel It is a free, open-source, Php based web framework for Web Artisans.
2. Framework (Basic Definition) It is a basic structure of something, that gives it a shape and strength.
3. Framework (In Programming Language) It is a platform used to build Php web applications, which follows a MVC pattern.
4. MVC It stands for Model, View, Controller. It is a software design pattern that divides a program logic into three interconnected elements.
5. Controller: It deals with all the business logic which further acts as an interface between Model & View to render the final output. For Example: Updating a Students information in the database and then display the updated information on the screen. Model: It deals with all the data related logic that a user works with. That data which is being transferred between View & Controller. For Example: Retrieving & Updating a Student’s information stored in a Database. View: It deals with all the UI logic that a user works with. That data which is being displayed on a screen as a final output. For Example: Displaying a Student’s information on a screen, which is stored in a Database.
7. Why Laravel?
8. 1. It follows a model-view-controller design pattern. 1. It reuses the existing components of different frameworks, like Symfony, Yii, CodeIgnitor, Ruby on Rails, which makes it even more structured, systematic and a powerful framework. 1. It has one of the largest library of documentation, guides & video tutorials. 1. It helps to build secure websites to prevent several web/cyber attacks. 1. It is community based framework, that means thousands of talented developers across the world have contributed to the framework.
9. Web Artisan? It is a command line interface included in Laravel, which provides a number of helpful commands to develop a web application. It is basically driven by the powerful Symfony console component.
10. Various Artisan Commands 1. “php artisan serve” (to run a Laravel project) 2. “php artisan list” (to list all available commands) 3. “php artisan --version” (to display Laravel version)
11. Laravel(5.5) Installation
12. Basic Requirements To Install A Laravel Project 1. PHP => 7.0.0 1. OpenSSL PHP Extension 1. PDO PHP Extension 1. Mbstring PHP Extension 1. Tokenizer PHP Extension 1. XML PHP Extension 1. Composer
13. Composer? It is a Dependency Manager, which detects the libraries your project depends on and it will manage(install/update) for you. It installs the packages in a directory “vendor”. It is strongly inspired by Node’s npm & Ruby’s bundler.
14. PDO? It stands for PHP Data Objects, which is a database access layer that provides a uniform interface for working with multiple databases. It helps to execute database queries using Prepared Statements.