WordPress weekly recap #43: 4.9 dev notes and more

This week, several dev notes for new features in WordPress 4.9 were published.




Code editing improvements in 4.9

WordPress 4.9 comes with several improvements for the code editing. It brings CodeMirror for syntax highlighting, linting for CSS, JS, HTML, and JSON, and auto-completion for CSS, JS, and HTML. It is implemented into the HTML widget, the Custom CSS control, and the file editors.

Besides that, 4.9 comes with a method for detecting PHP errors, which are results of changes in the theme and plugin editor. This method tests the editor view and homepage after saving, and if there is a fatal error, it rolls back the changes. Much more on that in the post »Code Editing Improvements in WordPress 4.9« by Weston Ruter.

New Themes Experience in the customizer in 4.9

4.9 brings a new themes experience in the customizer, which allows browsing, previewing, and installing themes from the WordPress.org repo directly in the customizer. It is extendable, so third-party theme directories can integrate there own theme via plugins.

More about that in the post »A New Themes Experience in the Customizer« by Nick Halsey.

Widget improvements in 4.9

WordPress 4.9 allows shortcodes, media, and embeds in the text widget. The video widget now supports all oEmbed provider for video.

Besides that, the sidebar mapping at switching a theme was improved, and there is an indication if a widget change was saved, and a warning if the user wants to leave the widget screen with unsaved changes. More about that in Weston’s post »Widget Improvements in WordPress 4.9«.



One at a time

Since last week, a developer can only have one plugin in the review queue at a time. This is not meant to hold the queue low, but because there are many people not getting back to the plugin team and not finishing reviews. Some of them miss or lose the email, some do not know what to do with that, and some just want a plugin review and not use the directory.

This restriction was made to prevent the latter. More on that in the post »One At A Time« by Mika Epstein.

Create autoloader with Composer

I started a small WordPress plugin and tried to orientate myself a little bit towards the Speaking Plugin of Alain Schlesser for the structure and basic principles. So I came about the topic autoloading. Alain wrote a custom autoloader for the plugin but mentioned the possibility via composer in his talk at the WordCamp Nijmegen. This post describes how to create an autoloader with Composer. Continue reading Create autoloader with Composer

Create code reference à la developer.wordpress.org

In the code reference under developer.wordpress.org/reference you can find all functions, hooks, classes and methods of WordPress. For example, an entry for a function displays which parameters it expects, what return value there is and what the code looks like. Here I describe briefly how something similar can be done. Continue reading Create code reference à la developer.wordpress.org

Uberspace 7 – a small experience report

I really like the web hoster Uberspace, and the team started the public beta of Uberspace 7 (U7) a few days ago:

They invested a lot of work into the new system, and it comes with a lot of improvements compared to Uberspace 6 – even now, in the beta version. All domains on U7 get automatic SSL certificates from Let’s Encrypt, and HTTP requests are redirected to HTTPS. U7 supports HTTP/2, comes with PHP-FPM (no more start delay) and MariaDB 10.1 as default database solution. The command line toolchain is fresher than before, and there is a new handbook on manual.uberspace.de. More on that in the post »Die U7 Public Beta« by Jonas Pasche. Continue reading Uberspace 7 – a small experience report