A Step-by-Step Guide to Importing and Exporting CSV Files Using Laravel (Without Packages)

Introduction

In today’s data-centric world, the seamless import and export of data are essential for many applications. Laravel, a popular PHP framework, provides robust tools to facilitate CSV file import and export — an ubiquitous format for data exchange. In this guide, we’ll walk you through the process of importing and exporting CSV files using Laravel, step by step, without relying on external packages.

Step 1: Set Up a Laravel Project

Before you begin, make sure you have Laravel installed on your system. If not, install it using Composer:

composer global require laravel/installer

Create a new Laravel project:

laravel new CsvImportExport

Step 2: Create a Database and Model

Set up a database for your project and create a model that represents the data you’ll be working with. For instance, let’s assume you’re dealing with a “products” table. Generate the migration and model:

php artisan make:model Product -m

Step 3: Design the CSV Import Form

Create a form that allows users to upload a CSV file for import. In your view file…