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SitePoint PHP Blog:
Achieving Modular Architecture with Forwarding Decorators
Feb 17, 2017 @ 13:46:51

The SitePoint PHP blog has a tutorial posted from author Eugene Dementjev covering the use of "forwarding decorators" to create a more modular architecture for your application.

As your web application becomes larger, you certainly start to think more about designing a flexible, modular architecture which is meant to allow for a high amount of extensibility. There are lots of ways to implement such architecture, and all of them circle around the fundamental principles: separation of concerns, self-sufficiency, composability of the parts of an app.

There is one approach which is rarely seen in PHP software but can be effectively implemented — it involves using native inheritance to provide manageable patching of the software code; we call it the Forwarding Decorator.

The post starts out by defining the modular architecture and some of the basic concepts involved (including a flow graph or two). Then comes the examples - how as basic version of the system could be used, multiple modules modifying a single class and hooks/patching the code.

tagged: modular architecture forwarding decorators tutorial designpattern

Link: https://www.sitepoint.com/achieving-modular-architecture-with-forwarding-decorators/

AWS Developer Blog:
Automating the Deployment of Encrypted Web Services with the AWS SDK for PHP (Pa
Feb 17, 2017 @ 12:25:48

The Amazon Web Services blog has posted the second part of their series covering the automated deployment of encrypted web services with the AWS SDK. In this new tutorial (part two, part one is here) they continue with the deployment of services: AWS Elastic Beanstalk, Amazon Route 53 and Amazon CloudFront.

In the first post of this series, we focused on how to use Amazon Route 53 for domain registration and use Amazon Certificate Manager (ACM) to create SSL certificates. With our newly registered domain available for use, we can proceed to deploy and configure the services we need to host the www.dev-null.link website across an encrypted connection. Once complete, the infrastructure configuration will reflect the diagrams [included in the post].

The tutorial then walks you through each of the services you need to deploy and shares the code (using the AWS PHP SDK) to show how to automate the process. There's also a few screenshots included of various page results and admin UIs to help you be sure you're in the right place.

tagged: aws amazon deployment encrypted webservice sdk tutorial series part2

Link: https://aws.amazon.com/blogs/developer/automating-the-deployment-of-encrypted-web-services-with-the-aws-sdk-for-php-part-2/

Matt Stauffer:
Defining console commands via closure in Laravel 5.3
Feb 17, 2017 @ 11:06:37

Matt Stauffer has posted the latest article in his "New Features in Laravel 5.3" series today. In this new tutorial Matt focuses on the creation of console commands - additional functionality you can add in to the pre-existing "artisan" command handling.

Before Laravel 5.3, defining an Artisan console command—something like php artisan sync:dates—required you to create a new class for that command and register it in the Console Kernel. This is fine, but sometimes it feels like overkill for what might end up just being a single line of functional code.

As of Laravel 5.3, you'll notice that there's a new method in the Console/Kernel.php file named commands(), and it loads a new file at routes/console.php. This new "console routes" file allows us to define Artisan console commands with a single Closure instead the prior "define a class then register it in the console Kernel" flow. Much faster, much easier.

In v5.3 you define commands using "routes" along with a simple description using fluent statements. He shows how to add a simple command, one with input and a more streamlined example pulling values directly from the "route" signature.

tagged: laravel console commands closure v53 version tutorial route closure

Link: https://mattstauffer.co/blog/defining-console-commands-via-closure-in-laravel-5-3

Nikola Poša:
Testing conventions
Feb 17, 2017 @ 10:31:32

In a new post to his site Nikola Poša has suggested some testing conventions he's worked up over his time in development across projects.

Testing is an essential aspect of development, and test code should be treated the same way with regard to defining and using coding conventions and standards.

This time I would like to share few conventions that I follow when writing unit tests in particular, some of which I adopted only recently.

He breaks it down into three main sections:

  • Structure (file locations and namespacing)
  • Naming (files and testing methods)
  • Arrange-Act-Assert with exceptions and test doubles

Example code is included showing the concepts and implementation of the suggested convention, just to name a few.

tagged: testing convention tutorial structure naming arrange act assert

Link: http://blog.nikolaposa.in.rs/2017/02/13/testing-conventions/

Adam Culp:
Setting up local step debugging with PhpStorm
Feb 17, 2017 @ 09:58:31

Adam Culp has posted a new tutorial to his site showing you how to set up local debugging inside PhpStorm combining it with the Zend Debugger tool.

Setting up debugging in an IDE with a local development environment has gotten so easy it can be done in a few automated steps. In this post I will demonstrate how to get step debugging functioning with
tagged: local step debug phpstorm tutorial zendserver zray

Link: http://www.geekyboy.com/archives/1289

Delicious Brains Blog:
Debugging JavaScript and PHP at the same time with PhpStorm
Feb 16, 2017 @ 11:14:20

The Delicious Brains site has a tutorial posted from author Peter Tasker showing you how to debug Javascript and PHP at the same time directly in your PHPStorm IDE.

Since I started with Delicious Brains last July, I’ve become a big fan of PhpStorm. It really is the bee’s knees. I won’t go over the full list of features, but some of the things I find helpful daily are: Cmd+clicking into method definitions, VCS integration and color highlighting of code changes, code bookmarks, and of course, Xdebug integration

In this post I want to expand on what Iain already covered with PhpStorm and Xdebug and show you how to level up your JavaScript debugging skills with PhpStorm.

The tutorial starts with a section explaining why using the PHPStorm debugger could be more beneficial and provide a more integrated workflow. It then starts in on the setup, showing how to set up the extension for Chrome so that it can talk to the IDE for the Javascript side complete with screenshots (and screencasts). With the two integrated the next step is to add a breakpoint in the code and what the results look like when it's executed and thrown.

The post finishes up covering the integration of the debugger with Xdebug allowing for the complete debugging of your application in one place.

tagged: debug javascript phpstorm integration tutorial xdebug

Link: https://deliciousbrains.com/debugging-php-javascript-phpstorm/

Zend Framework Blog:
PHP and SQL Server for Linux
Feb 15, 2017 @ 11:21:52

The Zend Framework blog has a new post from Enrico Zimuel talking about the use of SQL Server for Linux from inside a PHP-based application. This makes use of the preview release of SQL Server for Linux directly from Microsoft.

This week we tested the public preview of Microsoft SQL Server for Linux using PHP 7 with our component zendframework/zend-db.

Microsoft announced the availability of a public preview of SQL Server for Linux on the 16th of November, 2016. [...] Moreover, the performance of the new DBMS seems to be very impressive. Microsoft published a case study with 1.2 million requests per second with In-Memory OLTP on a single commodity server.

The tutorial shows you how to get the SQL Server software installed on a Ubuntu-based system and install it via apt-get. They also show how to install the command line tool for SQL Server and get the msodbcsql driver needed to make the connection. Finally they show how to set up the driver with PHP 7 (via PDO) and running the Zend/Db integration tests using a Vagrant-created and configured VM instance.

tagged: sqlserver linux tutorial php7 install configure vagrant microsoft

Link: https://framework.zend.com/blog/2017-02-14-php-sql-server-linux.html

Manage custom VM with Laravel Forge
Feb 15, 2017 @ 10:22:14

On the DotDev.co blog today there's a post from Jordon Brill showing you how to manage custom VMs with Laravel Forge. In his particular setup, the VMs he was working with weren't ones created by Forge so he needed to do some custom work to integrate the two.

I had a legacy php application that I wanted to move to a newer version of php. This application is not built on Laravel but rather is a conglomerate of a bunch of different php scripts and pieces of different frameworks. We recently deployed a Laravel-based application to a server running on AWS via Laravel Forge and Laravel Envoyer and fell in love with the service. We were completely up and running in about 10 minutes and it was great.

This case, however, was a bit outside of the typical scenario since it was not a Laravel application and Forge wasn’t going to be creating the server on one of the built-in services that Forge has an integration with (Linode, DigitalOcean, and AWS).

He starts by creating a new VM instance of a Ubuntu-based Linux system. He then shows how to connect it up to Laravel Forge via the "Custom VPS" option. This provides you with a custom command and token to use to make the connection to manage the server via Forge from then on. He does point out a few "gotchas": that it all needs to be run as the "root" account and that you'll need to open SSH ports in your firewall (if you have one) to allow the Forge service access.

tagged: laravel forge envoyer vm custom setup ubuntu tutorial

Link: https://dotdev.co/manage-custom-vm-with-laravel-forge-dc4c3218e415#.sehaglgkh

Rob Allen:
Stand-alone usage of Zend-InputFilter
Feb 15, 2017 @ 09:58:51

Rob Allen has written up a brief tutorial showing you how to use the Zend/Filter component independently from a Zend Framework application. In his example he integrates it into a simple API endpoint.

Any data that you receive needs to be checked and validated. There are number of ways to do this including PHP's filter_var, but I prefer Zend-InputFilter. This is how to use it as a stand-alone component.

He shows you how to get the component installed (along with the Zend ServiceManager) and the creation of a basic validation/filtering on "author" data. He explains the different parts that make up the instance: required, filters and validators. He then shows how to use it in your request and the resulting output if something fails.

tagged: zendframework zendfilter component standalone usage tutorial

Link: https://akrabat.com/standalone-usage-of-zend-inputfilter/

SitePoint PHP Blog:
Taming the Snoo: Playing with the Reddit API
Feb 14, 2017 @ 11:56:58

The SitePoint PHP blog has a new tutorial posted by author Claudio Ribeiro looking at how to "tame the snoo" - using PHP to work with the Reddit API via an OAuth application.

Reddit is a social networking, entertainment, and news website where the content is almost exclusively submitted by users.

[...] Reddit also offers its own API. This way, we can use all the information available on Reddit to enrich our own websites or build our own Reddit clients. In this article, we will tackle some basic Reddit API usage with PHP.

The tutorial starts with a brief overview of the Reddit API and the functionality they're focusing on: the "search" method. Example URLs are included showing the searching of terms, pagination options, sorting and other restrictions. They then bring PHP into the mix, using the Guzzle HTTP library to create a basic "Searcher" class. They also use the Twig templating system to output the results (simple template included). Finally they show how to make the OAuth application on your Reddit account, pull in the "adoy/oauth2" package and the code to connect your service via OAuth to the Reddit API.

tagged: snoo reddit api tutorial guzzle twig search

Link: https://www.sitepoint.com/taming-the-snoo-playing-with-the-reddit-api/