How to make Seeder Laravel

Learn how to set up a Laravel seeder with an example to quickly populate your database.

Creating Seeders in Laravel

Seeders are a great way to populate a database with sample data for the purpose of testing or for pre-populating a development environment. Using seeders in Laravel makes it easy to quickly set up a database with the data needed for testing.

To create a seeder, you first need to create a file in the database/seeds folder. The filename should be descriptive, so something like UsersTableSeeder.php or CarsTableSeeder.php is good. Inside the file, you can create a class for the seeder that extends the IlluminateDatabaseSeeder class:

<?php

use IlluminateDatabaseSeeder;

class UsersTableSeeder extends Seeder
{

}

Next, you’ll need to create a run() method inside the seeder class. This method is where you’ll define your seeding logic.

public function run()
{

}

The run() method is where you’ll define the logic for what data should be seeded into the database. This will typically involve querying a database table and inserting or updating records. For example, if you wanted to seed a users table you could do something like this:

public function run()
{
    DB::table('users')->insert([
        'name' => 'John Doe',
        'email' => '[email protected]',
        'password' => bcrypt('password'),
    ]);
}

Once you’ve written the logic for your seeder, you can then run it using the artisan command line tool. To run all seeders, you can use the db:seed command:

php artisan db:seed

You can also specify a specific seeder to run by using the --class option:

php artisan db:seed --class=UsersTableSeeder

Seeders can be a great way to quickly populate a database with sample data for testing or development purposes. By creating a seeder, you can easily add data to a database table in a consistent and repeatable way.