Laravel 5 Essentials

Martin Bean

• Publisher: Packt Publishing
• Year: 2015
• eBook ISBN: 9781785283017
• Topic: Computer Science
• Subtopic: Programming in PHP
• Index: Computer Science

Laravel 5 Essentials

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Table of Contents

Laravel 5 Essentials

Credits

About the Author

About the Reviewers

www.PacktPub.com

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Why subscribe?

Free access for Packt account holders

Preface

What this book covers

What you need for this book

Who this book is for

Conventions

Reader feedback

Customer support

Downloading the example code

Errata

Piracy

Questions

1. An Introduction to Laravel

The need for frameworks

The limitations of homemade tools

Laravel to the rescue

A new approach to developing PHP applications

A more robust HTTP foundation

Embracing PHP

Laravel's main features and sources of inspiration

Expressiveness and simplicity

Prettifying PHP

Responsibilities, naming, and conventions

Helping you become a better developer

Structure of a Laravel application

The service container and request lifecycle

Exploring Laravel

Changes in Version 5 from Version 4

Summary

2. Setting Up a Development Environment

Meeting Composer

Working with the command line

Meet Homestead

Installing Homestead

Everyday usage of Homestead

Adding additional websites

Connecting to your databases

Creating a new Laravel application

Summary

3. Your First Application

Planning our application

Entities, relationships, and attributes

The map of our application

Starting the application

Setting the application namespace

Writing the first routes

Restricting the route parameters

Handling HTTP exceptions

Performing redirections

Returning views

Preparing the database

Creating Eloquent models

Building the database schema

Seeding the database

Mastering Blade

Creating a master view

Back to the routes

The overview page

Displaying a cat's page

Route-model binding

Adding, editing, and deleting cats

Moving from simple routing to powerful controllers

Resource controllers

Summary

4. Eloquent ORM

Eloquent conventions

Retrieving data

Filtering records

Saving data

Mass assignment

Deleting data

Soft deletion

Including deleted models in results

Query scopes

Relationships

One-to-one

Many-to-many

Storing data in the pivot table

Has-many-through

Polymorphic relations

Many-to-many polymorphic relations

Model events

Registering event listeners

Model observers

Collections

Checking whether a key exists in a collection

Summary

5. Testing – It's Easier Than You Think

The benefits of testing

The anatomy of a test

Unit testing with PHPUnit

Defining what you expect with assertions

Preparing the scene and cleaning up objects

Expecting exceptions

Testing interdependent classes in isolation

End-to-end testing

Testing – batteries included

Framework assertions

Impersonating users

Testing with a database

Inspecting the rendered views

Summary

6. A Command-line Companion Called Artisan

Keeping up with the latest changes

Inspecting and interacting with your application

Fiddling with the internals

Turning the engine off

Fine-tuning your application

Caching routes

Generators

Rolling out your own Artisan commands

Creating the command

The anatomy of a command

Writing the command

Scheduling commands

Viewing the output of scheduled commands

Summary

7. Authentication and Security

Authenticating users

Creating the user model

Creating the necessary database schema

Authentication routes and views

Middleware

Validating user input

Form requests

Securing your application

Cross-site request forgery

Escaping content to prevent cross-site scripting (XSS)

Avoiding SQL injection

Using mass assignment with care

Cookies – secure by default

Forcing HTTPS when exchanging sensitive data

Summary

A. An Arsenal of Tools

Array helpers

The usage examples of array helpers

String and text manipulation

Boolean functions

Transformation functions

Inflection functions

Dealing with files

File uploads

Sending e-mails

Easier date and time handling with Carbon

Instantiating Carbon objects

Outputting user-friendly timestamps

Boolean methods

Carbon for Eloquent DateTime properties

Don't wait any longer with queues

Creating a command and pushing it onto the queue

Listening to a queue and executing jobs

Getting notified when a job fails

Queues without background processes

Where to go next?

Index

Laravel 5 Essentials

Copyright © 2015 Packt Publishing

All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews.

Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the author, nor Packt Publishing, and its dealers and distributors will be held liable for any damages caused or alleged to be caused directly or indirectly by this book.

Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information.

First published: April 2015

Production reference: 1240415

Published by Packt Publishing Ltd.

Livery Place

35 Livery Street

Birmingham B3 2PB, UK.

ISBN 978-1-78528-301-7

www.packtpub.com

Credits

Author

Martin Bean

Reviewers

Si Fleming

Michael Peacock

Brayan Laurindo Rastelli

Michele Somma

Commissioning Editor

Akram Hussain

Acquisition Editor

Reshma Raman

Content Development Editor

Mohammed Fahad

Technical Editor

Ankur Ghiye

Copy Editors

Merilyn Pereira

Laxmi Subramanian

Project Coordinator

Danuta Jones

Proofreaders

Safis Editing

Paul Hindle

Indexer

Monica Ajmera Mehta

Production Coordinator

Nilesh R. Mohite

Cover Work

Nilesh R. Mohite

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Table of contents

• Laravel 5 Essentials