The PHPUgly podcast has posted their latest episode as recorded on August 18th, 2016 – Episode #24. Join hosts Eric Van Johnson and Tom Rideout as they talk about:
- The TV show "Mr Robot"
- the SDPHP and SDLUG Meetups
- the "FIG Follies" articles
- the idea of "Being asked to work for free"
You can listen to this latest episode either using the in-page audio player or over on SoundCloud. If you enjoy the show, be sure to subscribe to their feed and follow them on Twitter for updates on when the latest shows are released.
In a recent post to his site Alex Bowers shows you the steps involved in creating a "Hello World" PHP 7 extension with some basic output functionality – basically just echoing out a message.
He jumps right into the code and shows you how to:
- set up the directory and initial files for the extension
- write the test case first (a simple PHP file checking if it’s loaded and can be used)
- updating the
config.m4 to allow for enabling the extension
- the code for
src/hello.h to define the function
The final piece is the code in the
src/hello.c – the C code to define some structure for the PHP interpreter to understand and be able to execute the
PHP_FUNCTION(hello_world). Finally he shows how to
make the extension to install it, add it to your
php.ini file as a shared module and re-run the test.
The SitePoint PHP blog has a new tutorial posted helping those Sculpin users out there get the most from their site with some helpful customization tips. Sculpin is a PHP-based static site generation tool that converts Mardon files and Twig templates into HTML documents ready for use.
If you’re a PHP developer and currently running a blog with a static site generator such as Octopress or Jekyll, wouldn’t it be great if you could use your primary language for it? Yes, it’s healthy for us developers to use more than one language, but let’s be honest – we often want to add some functionality to our blogs, but it’s difficult to accomplish in unfamiliar syntax. In this article, we’ll set up Sculpin, a static site generator for PHP. Just like any other static site generator, it uses markdown files and HTML templates to generate your blog, so the transition should be easy.
The tutorial starts by helping you get Sculpin installed (as a phar executable) and move it to where it’s globally accessible. With that installed the article then helps you make a simple blog, customize some of the basic settings and start in on a new blog post. With that in place it then gets into the customization, adding in:
- syntax highlighting
- Disqus commenting
- blog archive links
The post finishes up showing you how to deploy the resulting blog into a GitHub pages repository and pushing them out for public consumption.
The Laravel News site has posted an interesting tutorial where they describe the use of WordPress as a backend for a Laravel application. This setup is based on the Laravel News‘ own experience with it in the recent refactoring of the site.
Last week I relaunched Laravel News, and the new site is running on Laravel with WordPress as the backend. I’ve been using WordPress for the past two years, and I’ve grown to enjoy the features that it provides. The publishing experience, the media manager, the mobile app, and Jetpack for tracking stats.
I wasn’t ready to give these features up, and I didn’t have the time to build my own system, so I decided to keep WordPress and just use an API plugin to pull all the content I needed out, then store it in my Laravel application. In this tutorial, I wanted to outline how I set it all up.
While he did find other methods for linking the two, they didn’t quite fit with what he wanted so he worked up his own. The content is then synced via a recurring task pulling over posts, categories and tags. He gets into the WordPress REST API first, showing the extraction of the posts from the API and pushing them into a Laravel collection. There’s also an example of how to sync a post with the database (API) and how to create a new post in a similar way. Also included is the code to get the featured image, get the category for a post and sync the tag values. The tutorial finishes with the code for the sync command and pushing it into the scheduler.
On the IBM Developer Blog they’ve posted a new article from Lorna Mitchell helping you get started with CouchDB and Guzzle, making use of this popular HTTP client package to interface with CouchDB’s HTTP interface quickly and easily.
In today’s post, we’ll look at how we can use CouchDB in our PHP applications, using the excellent PHP HTTP library Guzzle. Guzzle is a modern, PSR-7 compliant object-oriented PHP library that handles all aspects of HTTP in a correct and — importantly, a scalable — way. So it’s a great way to add any HTTP-interfaced services into your application (PHP 5.5 and later, does support PHP 7).
She then starts off with the installation of Guzzle via Composer and some sample code to make the initial connection to the CouchDB server (either local or remote). With the connection up and working and a "welcome" banner returned, she shows some simple operations like:
- getting a list of all databases
- creating a new database
- inserting and selecting data
- updating and deleting data
Code is provided for each of these and, thankfully, Guzzle makes it a pretty simple process and handles most of the heavy lifting on the HTTP requests for you.
The PHP development group has posted the official release announcements for the latest versions in the PHP 5.6.x and 5.5.x series: PHP 5.6.24 and PHP 5.5.38.
The PHP development team announces the immediate availability of PHP [5.6.24 and 5.6.38]. This is a security release. Several security bugs were fixed in this release. All PHP 5.6 users are encouraged to upgrade to this version.
They also have a quick note that this release for the PHP 5.5.x series is the last in the branch as laid out by the release schedule. Future updates on this branch will only be made if there are major security issues found. Otherwise developers are encouraged to upgrade to the latest versions (5.6.x at the least but really PHP 7.x would be better). You can get these latest releases either from the main downloads page (source) or from windows.php.net for the Windows binaries.
On the TutsPlus.com site there’s a new installment in their "How to Program With Yii2 Series" looking at implementing file uploads with some simple examples.
In this How to Program With Yii2 series, I’m guiding readers in use of the Yii2 Framework for PHP. In this tutorial, I’ll guide you through the basics of uploading files and images in Yii2.
For these examples, we’ll continue to imagine we’re building a framework for posting simple status updates, e.g. our own mini-Twitter. The image above demonstrates writing a short update while uploading a picture I took of the Taj Mahal.
They start with a look at some of the file upload plugins that seemed like the best they found to use with Yii2: FileInput and the 2Amigos BlueImp File Uploader. They go with the first option for the rest of the tutorial, showing you how to get it installed (via Composer), updating your current database tables and changing the model to reflect these updates. Next they help you create the view with the image upload form and one to display the image result once the upload is successful (including the controller code needed).
Loïc Faugeron is back again with the next part of his "Mars Rover" series of tutorials. In this new article he refactors the current code even more to make it more flexible in the long run.
In this series we’re going to build the software of a Mars Rover, according to the following specifications. It will allow us to practice the followings: Monolithic Repositories (MonoRepo), Command / Query Responsibility Segregation (CQRS), Event Sourcing (ES) and Test Driven Development (TDD). Previously we’ve created a navigation package, and in it a LandRover class that validates input parameters for our first use case.
We’ve also started to refactor it by extracting coordinates in their own class. In this article we’re going to further refactor LandRover
He found that the coordinates could become floats (or have additional values) and that the orientation could become an angular degree/be vertical. To help this situation, he pulls this logic out into an
Orientation class. True to the TDD methods, he starts with the phpspec test and generates the skeleton class based on them. He makes some simple edits to make the tests pass and updates the main
LandRover class to use the new
Orientation class for these positions.
The PHP development group has officially announced the release of the latest alpha in the PHP 7.1.x series: PHP 7.1.0 Alpha 3. This is a preview release and should not be used for production applications.
The PHP development team announces the immediate availability of PHP 7.1.0 Alpha 3. This release is the last alpha for 7.1.0. All users of PHP are encouraged to test this version carefully, and report any bugs and incompatibilities in the bug tracking system.
This release includes new features including an Iterable type, HTTP/2 server push support, creating closures from callables and more precise float values. You can see the full list of additions and changes in the NEWS and UPGRADING files. If you’re interested in trying out this latest alpha, you can get the latest source release from here and the Windows binaries here.