In this lesson, you'll learn how to generate URLs in Symfony 3 and use Twig's path()
function to output HTML links based on the name of the route.
Additional resources
Object-Oriented PHP Part 4
CourseIn this PHP tutorial, you'll get the project files up and running and learn all about class constants in object-oriented PHP.
If you're serious about getting really good at this stuff, code along with me. To do that, download the source code from this page, unzip it, and move into the start directory. When you do that, you'll have the same code that I have here. Open up the README file and follow the instructions inside to get things setup.
When that's done, open your favorite terminal application, move into the directory, and — like we've done in the previous courses — start the built-in php web server by running:
php -S localhost:8000
This is a great server to use for development. Then, in our browser, we can go to http://localhost:8000. Here is our beautiful Battles app!
Additional resources
Introduction to Object-Oriented PHP (Drupalize.Me)
Object-Oriented PHP Part 2 (Drupalize.Me)
Object-Oriented PHP Part 3 (Drupalize.Me)
In this PHP tutorial, you'll be introduced to static methods, the self
keyword and how they are used.
Additional resources
Object-Oriented PHP (topic) (Drupalize.Me)
In this PHP tutorial, we'll continue learning about static methods and when to use static vs. non-static methods.
In this PHP tutorial, you'll learn about namespaces and the use
statement in PHP.
In this PHP tutorial, learn about what an autoloader is and how you can use it to replace require
statements in your PHP applications.
In this PHP tutorial, learn how the use
statement works with the autoloader to replace the require
statements that we removed in a previous lesson.
In this PHP tutorial we'll continue our look at namespaces and how they work in PHP applications.
In this tutorial, learn about how to set up your app to use Composer Autoloading.
In this PHP tutorial we'll introduce Exceptions in PHP.
In this PHP tutorial, you'll learn about the different exception classes that are available to you use in your PHP applications.
In this tutorial, learn about PHP's built-in magic methods: __toString()
, __get()
, and __set()
.
In this tutorial, learn how to use PHP's built-in interface ArrayAccess
and when you might want to use it.
Additional resources
In this tutorial, learn how to implement PHP's built-in interface IteratorAggregate
to loop over an object.
In this PHP tutorial, we'll introduce Traits in PHP and how you can utilize them to reuse your code.
In modern PHP, you're going to spend a lot of time working with other people's classes: via external libraries that you bring into your project to get things done faster. Of course, when you do that: you can't actually edit their code if you need to change or add some behavior.
Fortunately, object-oriented code gives us some really neat ways to deal with this limitation. In this tutorial, you'll learn a method called composition in which we'll create a wrapper class, which has some subtle advantages over using inheritance.
Additional resources
Object-Oriented PHP (Topic) (Drupalize.Me)
Let's get started with Symfony 4 development. In this tutorial, we'll download and install Symfony with Composer.
Additional resources
- [The Wonderful World of Composer](https://drupalize.me/videos/wonderful-world-composer)
- [Command Line Basics](https://drupalize.me/series/command-line-basics-series)
- [Git](https://drupalize.me/topic/git)
In this tutorial, we'll get oriented with our app and set up PhpStorm for Symfony 4 development.
Additional resources
- [PhpStorm topic page](https://drupalize.me/topic/phpstorm)