Learn PHP Symfony 4 Hands-On Creating Real World Application

13h 22m 28s
English
Paid
April 10, 2024

We'll go through each single task step by step, you will code along with me. I'd explain every detail of how things work, and how things should be done.  At the end of this course you will not only complete a fully working, real world Twitter like application, you will also deploy it to the production server. But that's not it, we will also create an automation server, so a single Git commit will automatically release your application.

More

The recommended development environment is Vagrant and a ready Vagrant box Laravel Homestead, so you'll get up and running in no time. The course includes set up instructions for Ubuntu, MacOS and Windows. Of course you can use anything that works best for you, let it be XAMPP, MAMP, Docker, Vagrant or your own system, provided you have PHP 7+ and MySQL installed.

The course starts with introduction and setup lectures and and overview of how Symfony project structure looks like.

Then we'll move on and explain Service Container, as this is a crucial part of the framework. Don't worry if it's tough to understand and first, we will get back to it all the times, explaining how it works and seeing what you can do with it throughout the course.

Next section is centered around Controllers, Routes and Twig templating engine. You will learn how to create a backbone of your application and how to render HTML together with data using Twig. We will also see how we can install and manage assets, like CSS & JavaScript, by installing Bootstrap using yarn.

After that, will touch databases and the excellent Doctrine ORM. You will learn how you can create simple PHP objects as a representation of a table rows. You will learn about database migrations - an easy way of managing your database schema changes. This section will also show you how to quickly fetch, modify and delete data from the database.

Requirements:
  • Basic understand of PHP and Object Oriented Programming
  • Mac, Windows or Ubuntu system
  • IDE or any other code editor
Who this course is for:
  • PHP developers that do not know any framework
  • Developers with some knowledge of other PHP frameworks
  • Developers that need and want to pick-up Symfony fast with straight to the point course

What you'll learn:

  • You will create a fully working, real world website in Symfony
  • You will have strong understanding of the framework
  • Learn and see how Continuous Deployment and Continuous Integration works
  • You will automate deployment using single commit to deploy the website to outside world
  • Deep understanding of how databases and Doctrine ORM works
  • Learn how to create forms, save, edit and validate data
  • Learn how to create and deal with complicated Database relations
  • Send e-mails and understand Symfony Event system
  • Secure the application and restrict access to certain parts of application to specific users
  • Create SQL queries in Doctrine, Doctrine Table Inheritance and Lifycycle callbacks
  • Learn how to translate your application into many different languages
  • Understand how sessions work
  • Test your application by writing Unit tests with PHPUnit
  • Provision a remote server by installing Apache, PHP, MySQL using SSH

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# Title Duration
1 Introduction 05:50
2 About Symfony 02:35
3 Tools overview 02:11
4 Setting up Vagrant on Windows 06:10
5 Setting up Vagrant on Ubuntu 03:22
6 Setting up Vagrant on MacOS 04:09
7 Running Vagrant and creating a new Symfony 4 project 05:05
8 Symfony project structure overview 06:23
9 About Service Container 06:11
10 Autowiring, Autoconfiguring services 04:20
11 Public, private services, service aliases 05:15
12 Service tags 04:55
13 Manual service wiring, parameter binding 06:02
14 About controllers 12:34
15 About routing 08:54
16 Introduction to views (Twig) 10:40
17 Twig filters & custom Twig extensions 07:53
18 Custom error pages using Twig 06:00
19 Global variables in Twig 05:16
20 Handling assets (JavaScript, CSS) using Symfony Encore (and Webpack) 08:15
21 Installing Bootstrap 4 and compiling assets using Encore (Webpack) 08:36
22 Doctrine introduction 11:52
23 Creating first Entity 07:34
24 Creating a database migration 07:58
25 Basics of doctrine repository 10:32
26 Creating fixtures (database seeding) 06:25
27 Creating a form and handling form submission 10:46
28 Repository find methods and Twig include 10:43
29 Repository findBy, form validation, handling Entity changes 09:10
30 Deleting an Entity and flash messages 05:47
31 Doctrine internals (Entity, EntityManager, Unit of Work, Identity Map) 06:03
32 Security concepts 04:43
33 Security component config and HTTP Basic login 09:47
34 Creating User entity 08:51
35 User Entity fixtures 09:44
36 Login form part 1 09:42
37 Login form part 2 10:54
38 Adding validation to User entity 06:28
39 User registration form 08:20
40 User registration controller 11:49
41 Assigning user to MicroPost (ManyToOne & OneToMany) 13:25
42 Fixtures for relations (using references in fixtures) 04:39
43 Verifying user permissions in Twig (is_granted) 11:24
44 Adding randomness to fixtures 05:20
45 Security Voters introduction 03:19
46 Restricting access to edit or delete a micro post using SecurityVoter 11:11
47 Securing controller actions and templates using Security Voter 11:48
48 Adding an Admin User with all permissions 12:07
49 Security role hierarchy 02:28
50 Restricting adding new posts to registered users (many ways of doing that) 06:07
51 Lazy loading, proxy classes, repository find* methods criteria 09:45
52 Doctrine Lifecycle Callbacks 04:25
53 ManyToMany self-referencing relation (following/followers) 09:03
54 Fetching collections lazily in templates 07:31
55 Follow/Unfollow functionality (controller, adding Entities to Collections) 16:59
56 Follow/Unfollow functionality (security, verifying uniqueness) 05:41
57 Doctrine QueryBuilder - creating queries in OOP manner 11:54
58 ArrayCollection vs PersistentCollection vs Collection 09:44
59 Creating custom query to fetch users with more than 5 posts 12:44
60 More on Doctrine Collections (from the database perspective) 02:48
61 Section introduction 00:54
62 ManyToMany relationship for liked posts 07:31
63 Likes controller 09:33
64 Implementing like functionality through XHR requests (including JavaScript) 18:55
65 Notifications introduction 00:52
66 Doctrine Table Inheritance - base Notification Entity 10:11
67 NotificationRepository - fetching notifications unseen by user 06:41
68 Unseen notification badge (Twig + JavaScript) 09:41
69 Doctrine EventSubscriber - saving a notification as a reaction to other events 17:45
70 Unseen notification list 11:05
71 Marking notifications as being read (Doctrine Query Builder UPDATE queries) 10:12
72 Introduction to EventDispatcher 03:09
73 Dispatching an event when user registers 05:31
74 EventSubscriber - listening to user register event 04:14
75 Sending e-mail after user registers using Swift Mailer 09:45
76 E-mail spooling 05:08
77 Creating a Mailer class to handle e-mail sending (and generation using Twig) 05:16
78 Account confirmation (using secure token, confirmation link on e-mail) 15:03
79 Installing and configuring translation component 04:36
80 Using trans Twig filter to translate strings and validation messages translation 07:15
81 Translation strings with variables (translating confirmation e-mail with links) 10:18
82 Translation pluralization (different translation depending on variable) 05:15
83 Introduction to sessions 03:19
84 Storing user sessions in database 10:01
85 LocaleSubscriber - keeping user locale (language) in session 09:55
86 UserPreferences Entity & OneToOne relation with User Entity 09:13
87 Creating new UserPreferences after user registration (responding to event) 06:33
88 UserLocaleSubscriber - loading user language from DB and keeping in session 06:18
89 Introduction to unit testing (using PHPUnit) 01:54
90 Writing first unit test 08:08
91 Creating PHPUnit Mocks 06:16
92 A more complicated case with testing 09:56
93 Creating a GitHub account and adding an SSH key 05:43
94 Creating a DigitalOcean droplet 01:43
95 First login to virtual server and changing the root password 01:34
96 Creating and adding an SSH key to DigitalOcean (and managing SSH keys) 04:44
97 Installing Apache2 on virtual server 04:43
98 Installing PHP 7.2 on virtual server 02:19
99 Installing MySQL on virtual server and creating a database 02:57
100 Configuring Apache Virtual Host and using fake SMTP testing server 08:16
101 Moving application code to production server using Git & dependencies 06:08
102 Running migrations on server and folder permissions 07:34
103 Introduction to Continuous Integration & Continuous Deployment 03:02
104 Setting up CircleCI (automation server) 10:18
105 Running our first automation job (running tests) 03:58
106 Adding deployment SSH key to CricleCI 01:13
107 Deployment job and deployment scripts 12:28
108 Running the deployment job 05:19

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