By Sohail Salehi
Key Features
- Create a powerful and trustworthy Symfony improvement pipeline utilizing Amazon's cloud platform
- Cut improvement and upkeep charges by way of defining crystal transparent positive aspects and attainable situations for every function sooner than implementation
- Follow distinctive examples supplied in every one bankruptcy to create a role administration application
Book Description
In this publication, you'll research a few lesser recognized features of improvement with Symfony, and you may see easy methods to use Symfony as a framework to create trustworthy and potent functions. you could have built a few notable personal home page libraries in different initiatives, yet what's the aspect whilst your library is tied to 1 specific undertaking? With Symfony, you could flip your code right into a carrier and reuse it in different projects.
This booklet starts off with Symfony techniques equivalent to bundles, routing, twig, doctrine, and extra, taking you thru the request/response lifestyles cycle. you'll then continue to establish improvement, attempt, and deployment environments in AWS. you then will create trustworthy tasks utilizing Behat and Mink, and layout enterprise common sense, conceal authentication, and authorization steps in a safety checking strategy. you'll be walked via options corresponding to DependencyInjection, carrier bins, and providers, and struggle through steps to create personalized instructions for Symfony's console. ultimately, the publication covers functionality optimization and using Varnish and Memcached in our venture, and also you are taken care of with the construction of database agnostic bundles and top practices.
What you are going to learn
- Install and configure Symfony and required third-party bundles to enhance a role administration application
- Set up a continual integration server to orchestrate computerized builds whenever you upload a brand new characteristic on your project
- Reduce upkeep charges dramatically utilizing Behaviour pushed improvement (BDD)
- Create a slick consumer interface utilizing the Bootstrap framework
- Design powerful enterprise common sense utilizing Doctrine
- Build a finished dashboard and safe your undertaking utilizing the Sonata project
- Improve functionality utilizing Redis, Memcache, and Varnish
- Create personalized Symfony instructions and upload them for your console
About the Author
Sohail Salehi is a whole stack internet developer who's consistently looking artistic suggestions for complicated difficulties. He believes that what has been taught as universalities could be regarded as a easy stepping stone to real-life demanding situations. they can't be used as useful ideas. He discovered one-size-fits-all answer doesn't paintings within the IT international. each company, each coding problem, and each setting setup has its personal signature and calls for a few tweaking on uncomplicated principals to ensure that it gets a competent low-cost solution.
When he's not observing his display screen, he's gazing sunsets and sunrises, swimming and browsing within the ocean, and placing his unconscious brain at paintings via asking inventive questions whereas dealing with life's ups and downs on a regular basis.
Table of Contents
- Installing and Configuring Symfony
- The Request and reaction lifestyles Cycle
- Setting Up the Environment
- Using Behavior-Driven improvement in Symfony
- Business Logic
- Dashboard and Security
- The Presentation Layer
- Project Review
- Services and repair Containers
- Custom person Commands
- More approximately Dev, attempt and Prod Environments
- Caching in Symfony
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Extra info for Mastering Symfony
Example text
Php [ 19 ] The Request and Response Life Cycle Compared to the default AppBundle, we have a few more files and folders in the generated bundle. We will get to that in a minute. php class AppKernel extends Kernel { public function registerBundles() { $bundles = [ // . . new AppBundle\AppBundle(), new MyBundle\MyBundle(), ]; } // . . yml file, we can see settings for the new bundle. We chose the default option while generating the bundle. yml" } This means that we are all set and good to start coding.
This step is where you set up the firewall for your CI server and define which ports should be open to the outside world. In the Security group name field, type Mava. We need SSH and HTTP access to our server, so click on the Add Rule button, choose HTTP, and press the Review and Launch button: [ 42 ] Chapter 3 7. When you press the Review and Launch button, as shown in the following screenshot, it asks for a public and private key pair in order to access our EC2 instance. Choose Create a new key pair.
Twig', array('user' => $user)); } This action first accesses the Doctrine service, and, via this, approaches the User entity. The next step would be to find the first record that has a john value for its name property. twig template. [ 33 ] The Request and Response Life Cycle That's it. If you visit the http://localhost:8000/about/john or http://localhost:8000/about/jack URL, you will see that it works as we expected: The big picture with MVC We have already seen how the controller and view parts of MVC fit into the request/ response life cycle.