Laravel Eloquent ORM Tutorial

1. How do you use eloquent ORM in laravel?
2. What is laravel eloquent ORM?
3. What is eloquent ORM?
4. How does ORM work laravel?
5. What is first () in laravel?
6. Why we use eloquent ORM?
7. Is laravel frontend or backend?
8. Is null laravel query?
9. What is the auth scaffold?
10. What is ORM in PHP framework?
11. How do I use laravel?
12. What is fillable in laravel?

How do you use eloquent ORM in laravel?

The Eloquent ORM that comes with Laravel makes it incredibly easy to interact with a database.
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Laravel Setup

1. Install Laravel: composer install --prefer-dist.
2. Change our database settings in app/config/database. php.
3. Create migrations using artisan.
4. Create Eloquent models.
5. Seed our database.

What is laravel eloquent ORM?

The Eloquent ORM included with Laravel provides a beautiful, simple ActiveRecord implementation for working with your database. Each database table has a corresponding "Model" which is used to interact with that table. Before getting started, be sure to configure a database connection in config/database. php .

What is eloquent ORM?

Eloquent ORM refer to an advanced implementation of the PHP Active Record Pattern, which makes it very easy to interact with application database. Eloquent ORM is the very powerful yet very expressive ORM, which allow us to work with the database objects and relationships using much eloquent and expressive syntax.

How does ORM work laravel?

An ORM is an object-relational mapper, and Laravel has one that you will absolutely love! It is named "Eloquent," because it allows you to work with your database objects and relationships using an eloquent and expressive syntax. The Eloquent ORM is Laravel's built-in ORM implementation.

What is first () in laravel?

The first method returns the first element in the collection that passes a given truth test: collect([1, 2, 3, 4])->first(function ($value, $key) return $value > 2; ); // 3. You may also call the first method with no arguments to get the first element in the collection.

Why we use eloquent ORM?

Eloquent ORM provides Active Record implementation which means that each model we create in our MVC structure corresponds to a table in our database. Creating an Eloquent model is similar to creating a class. ... We can access the data in the groups table using the basic CRUD operations.

Is laravel frontend or backend?

Is Laravel frontend or backend? The short answer is “backend”. The long one: Laravel is a server-side PHP framework; with it you can build full-stack apps, meaning apps with features typically requiring a backend, such as user accounts, exports, order management, etc.

Is null laravel query?

Check if null: whereNull

Laravel Eloquent provides a handy method called whereNull , which you could use to verify if a specific value of a given column is NULL.

What is the auth scaffold?

If you're like me, many of the applications you build in Laravel have a similar Saas-type framework: user signup, user login, password reset, public sales page, logged-in dashboard, logout route, and a base Bootstrap style for when you're just getting started. ...

What is ORM in PHP framework?

ORM- Object Relational Mapping is a tool which allows database row to refer as object in PHP programming. ... ORM is library which helps you in query the data using functions so that PHP developer do not have to write database query manually. It uses model objects to get the database table's data.

How do I use laravel?

Via Laravel Installer

First, download the Laravel installer using Composer. Make sure to place the ~/. composer/vendor/bin directory in your PATH (or C:\%HOMEPATH%\AppData\Roaming\Composer\vendor\bin if working with Windows) so the laravel executable is found when you run the laravel command in your terminal.

What is fillable in laravel?

In eloquent ORM, $fillable attribute is an array containing all those fields of table which can be filled using mass-assignment. Mass assignment refers to sending an array to the model to directly create a new record in Database.