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Master Zend Framework:
How To Generate Dependency Configuration's Easily with ConfigDumper
Jan 24, 2017 @ 13:45:26

The Master Zend Framework site has a new tutorial posted showing how to generate dependency configurations easily with the help of the ConfigDumper component is a Zend Framework based application.

Want to save time generating dependency configuration files for your Zend ServiceManager dependencies? In today's tutorial, I'll show you how, by using ConfigDumper, available in ServiceManager 3.2.0.

In the previous tutorial, we saw how to use FactoryCreator’s command-line tool, generate-factory-for-class, to quickly and easily create factories for classes.

In this, the follow-up tutorial, we’re going to see how to use generate-deps-for-config-factory, the command-line tool for ConfigDumper, to save time when generating dependency configuration files for use with our classes.

He starts by helping you get the correct version of the ServiceManager installed (3.2.0) and provides an overview of the generate-deps-for-config-factory tool. He moves on to a simple example using one of the included classes (the PingAction) and calls the generator with an example of the results. From there he includes a more complex example using the HomePageAction as its source. He points out that this tool doesn't work for every class and gives an example of a failure around a missing type hint. The post wraps up with a look at the ConfigAbstractFactory and how you can use the configurations that result from using the generation tool.

tagged: zendframework dependency configuration configdumper tool servicemanager tutorial

Link: http://www.masterzendframework.com/dependency-config-generation-with-configdumper/

Michael Dyrynda:
Switching PHP versions with Laravel Valet
Jan 24, 2017 @ 09:57:40

On his site Michael Dyrynda shows you how to switch PHP versions in Laravel Valet away from the current default of PHP 7.1 (should the need arise).

At the time of writing, Laravel Valet ships with PHP 7.1 but if you're like me, you have some legacy projects around the place that haven't quite lifted their dependencies to PHP 7 just yet.

A lot of folks might have previously used a VirtualBox Virtual Machine, or more recently considered Docker but a lot of the time and especially when dealing with simpler situations, Valet may be all that you need.

Luckily, the combination of Valet and brew on macOS makes switching PHP versions really easy.

With the help of the Homebrew tool it's as easy as telling it to install the PHP version you require and create the link to this needed version. He's included two screencasts in the post to show the process and commands you'll need to accomplish it.

tagged: laravel valet language version switch homebrew link tutorial

Link: https://dyrynda.com.au/blog/switching-php-versions-with-laravel-valet

TutsPlus.com:
Building Your Startup: Preparing for Text Messaging
Jan 23, 2017 @ 09:44:52

The TutsPlus.com site has posted the latest in their (lengthy) series of tutorials showing how to use PHP to "build your startup". In this new tutorial they show how to integrate SMS functionality into the application. This is the first part covering this topic and mostly covers the setup and testing of the connection to send the necessary SMS messages.

In today's episode, I'm going to walk you through the first half of my SMS configuration for the Meeting Planner application. Basically, I'll cover choosing an SMS provider, setting up the account, building the initial application infrastructure, and trial texting.

In the next episode, I'll build specific texting scenarios into the Meeting Planner application and walk you through those decisions and the coding that followed.

He starts off talking about one of the main choices you'll have to make early on: which SMS provider you want to use to send your messages. While they list several, for the sake of the tutorial they move ahead with Twilio. He show you how to set up an account with the Twilio service and where to get the credentials to connect your application to their API. After talking a bit about things like SMS pricing and handling incoming messages he starts on the integration with Yii2 via this package. Once installed and configured he creates a simple class to send a message via Twilio and tries it out with a "First test" message.

tagged: startup build tutorial series yii2 framework twilio sms notification

Link: https://code.tutsplus.com/tutorials/building-your-startup-preparing-for-text-messaging--cms-26912

Matthias Noback:
Introducing the SymfonyConsoleForm package
Jan 20, 2017 @ 11:12:51

In a new post to his site Matthias Noback introduces you to a package that can help you in your Symfony-based console application, combining the Form and Console components, to make it easier to create "forms" on the CLI.

About 2 years ago I created a package that combines the power of two famous Symfony components: the Form component and the Console component. In short: this package allows you to interactively fill in a form by typing in the answers at the CLI. When I started working on it, this seemed like a pretty far-fetched idea. However, it made a lot of sense to me in terms of a the package in use, building a "form" that just asks the user to input a name. An image of the result is included as well. He ends the post with some of his other general findings during the process of creating the package and suggests a few common use cases including installation wizards that can be used in both the CLI and web interfaces.

tagged: symfonyconsoleform package tutorial console form component symfony

Link: https://php-and-symfony.matthiasnoback.nl/2017/01/introducing-symfony-console-form/

Master Zend Framework:
How To Generate Class Factories The Easy Way with FactoryCreator
Jan 20, 2017 @ 10:07:57

The Master Zend Framework site has a new tutorial posted guiding you through the process of generating class factories the easy way with the help of the "FactoryCreator" tool in the Zend ServiceManager component.

If there’s one thing that’s always frustrated me when working with Zend Framework, it’s having to create factories for classes. Sure, it’s gotten easier as Zend ServiceManager’s continued to ever improve. And PhpStorm and Zend ServiceManager Grand Master, Gary Hockin, has given me a number of great tips and suggestions.

But it’s always been something I’ve felt frustrated by. Perhaps you feel the same. [...] But, what I’ve felt for some time is that they could also make it easier for us to follow these best practices too, such as with some tooling support. In the latest release of Zend ServiceManager, version 3.2.0, they have.

He goes on to talk about two tools that are included in this latest release: the ConfigDumper and FactoryCreator. He helps you get the FactoryCreator tool installed and provides a simple example of it in use, generating the factory for a "JournalService" class. He includes the results of the generation of the simple example before moving on to a more complicated example: a TableGateway object. The final example shows the generation of the factory for an "Actions" class, handling the controller processing for a simple MVC application. If you're a bit shorter on time, he's also created a screencast version of the tutorial you can view in-page or over on Vimeo.

tagged: zendframework generate class factory factorycreator tutorial screencast

Link: http://www.masterzendframework.com/simple-factory-generation-with-factorycreator/

SitePoint PHP Blog:
Laravel and Braintree, Sitting in a Tree…
Jan 19, 2017 @ 11:55:51

The SitePoint PHP blog has a new post from author Christopher Vundi that shows the use of Laravel Cashier to create a custom site connecting to Braintree for subscription handling.

Subscriptions to services online are something extremely common – from subscribing to music streaming services to tutorial sites to access premium content.

With Laravel 5, we saw the introduction of Laravel Cashier, an official Laravel package to help developers manage Stripe’s and Braintree’s subscription billing services without writing most of the boilerplate subscription billing code. [...] In this tutorial, we will be building a dummy Courses site with Braintree subscriptions. In the process, we will learn how to use the various methods offered by Cashier.

This part of the series will help you with some of the setup steps you'll need to create the environment for your application. It also shows you how the custom code would look to allow a user of your system to subscribe to a custom plan. They walk you through all of the setup steps to follow and the code you'll need to make the subscription process work. Some screenshots are included so you can ensure you're setting things up in the correct places.

tagged: laravel braintree tutorial subscription plan cashier

Link: https://www.sitepoint.com/laravel-and-braintree-sitting-in-a-tree/

NetTuts.com:
Using Namespaces and Autoloading in WordPress Plugins, Part 4
Jan 19, 2017 @ 10:24:36

The TutsPlus.com site has posted the fourth part of their series covering the use of namespacing and autoloading in WordPress plugins. In this latest tutorial they take everything they've shared (and made) previously and put it all together into a cohesive whole plugin.

At this point, we've laid the foundation for our plugin, written the plugin, and defined and explored namespaces and autoloaders. All that's left is to apply what we've learned.

So in this tutorial, we're going to put all of the pieces together. Specifically, we're going to revisit the source code of our plugin, namespace all relevant classes, and write an autoloader so that we can remove all of our include statements.

He starts off talking about namespacing and how it relates to directory structure and the code you'll need for each of the plugin files for put them in the correct namespace. With just these in place, however, errors are thrown. This requires the setup of a custom autoloader and PHP's own spl_autoload_register handling. He includes the code for the autoloader, taking in the class name and splitting it up to locate the correct directory, making it easier to replace the loading of all plugin scripts.

tagged: namespacing tutorial series part4 wordpress plugin autoloading namespace

Link: https://code.tutsplus.com/tutorials/using-namespaces-and-autoloading-in-wordpress-plugins-4--cms-27342

Mohammed Said:
Conditional Validation Rules
Jan 17, 2017 @ 09:46:46

Mohammed Said has a new post to his site sharing how you can add validators conditionally in Laravel based on different requirements using the "sometimes" method.

Laravel's validation library is very powerful and easy to use, using a few keystrokes you can build a strong defence around your application, preventing invalid user input from corrupting the application flow and potentially introducing bugs.

In this post I'd like to highlight a trick related to conditionally adding validation rules, this trick is specially important since I've seen many people on Laravel's GitHub repository opening issues complaining about an un-expected validator behaviour.

He sets up a simple scenario where the "subject" value is required allowing for a custom value but validating the length if custom is selected. He then shows how to modify things to use the "sometimes" method for conditional checks for the same "custom" checking. He also shows how to pass in multiple fields and how to evaluate a "model exists" for a user.

tagged: conditional validation rules laravel tutorial sometimes

Link: http://themsaid.com/laravel-advanced-validation-conditionally-adding-rules-20170110/

SitePoint PHP Blog:
Home-Made Twitter and Gmail Notifications with PHP and Arduino
Jan 16, 2017 @ 10:48:54

On the SitePoint PHP blog Christopher Pitt is back with another tutorial showing you yet another "odd" use of PHP. In this latest post he shows you how to integrate PHP and an Arduino to relay Twitter and Gmail notifications.

I am a little obsessed with Twitter. It’s how I communicate with most of the developers I’m not fortunate to live in the same city as. I’m a little less obsessed with IoT projects, but then it’s harder to find the time to work on them than it is to check Twitter.

Unless I can do both at the same time.

Ever since the IoT week, I’ve been meaning to work on a project that will let me know when someone wants to speak to me. Something that looks cool, and is at the same time non-invasive. This is what I’ve come up with...

He connects the Arduino with a RBG LED and a a proximity sensor to a PHP script that will change the LED color based on the notification type. The sensor would allow some "hand waving" to dismiss the notification as "read". He then starts in on the hardware side of things including some illustrations of the Arduino board and how things connect. With that simple setup in place he moves over to the software side, creating a Notifier service interface and using the "endroid/twitter" package to connect over to Twitter. He then walks through the creation of the Gmail and Twitter applications, grabbing the related OAuth credentials and dropping them into the script's configuration file. He builds out notifier classes for each service and hooks it into the Arduino with the Firmata and Carica libraries. Finally he hooks it all together with a bit of SPLQueue functionality to loop and listen for new alerts to relay to the Ardunio.

tagged: arduino twitter gmail notifications tutorial proximity sensor led

Link: https://www.sitepoint.com/home-made-twitter-and-gmail-notifications-with-php-and-arduino/

Freek Van der Herten:
Easily work with the Twitter Streaming API in PHP
Jan 16, 2017 @ 09:25:26

On his site ** has posted a tutorial showing you how to use the Twitter Streaming API from PHP with some help from the Phirehose package.

Twitter provides a streaming API with which you can do interesting things such as listen for tweets that contain specific strings or actions a user might take (e.g. liking a tweet, following someone,…). In this post you’ll learn an easy way to work with that API.

When researching on how to work with the streaming API in PHP it stumbled upon Phirehose. This package can authenticate and set up a connection with the streaming API.

Since the Phirehose API is a bit difficult to work with, he created a package (Laravel version) to help make it a bit easier. He then walks you through the integration of this service with a Laravel-based application, including showing you how to set up the app on the Twitter side and get the API key/secret for the connection. He shows how to add the Laravel package version's provider to the configuration and create a first stream type: listening for certain hashtags. He shows how the stream reacts to a simple tweet of his with the "#laravel" hashtag in a console application. He also includes another example showing a stream that listens for people performing actions on the current user's stream (like favoriting a tweet). You can find out more about the powerful Stream API in the official Twitter documentation for the service.

tagged: twitter streaming api tutorial package phirehose laravel

Link: https://murze.be/2017/01/easily-work-with-the-twitter-streaming-api-in-php/