Weekend Sale! Get EVERYTHING at Joomlashack for as low as $97 per year!  Sale ends in 1 Day
Joomlashack

What New Features Will You See in Joomla 3.8?

What's New in Joomla 3.8?

Joomla 3.8 has been released and it's time to update your sites.

Much of the energy in the Joomla project is going towards Joomla 4, but there still new features arriving in 3.8.

The headline improvement in 3.8 are new URLs that will make Joomla more search engine-friendly, but there are several interesting new features for developers.

New SEO-Friendly URLs

Joomla 3.8 will bring major changes to the URL structure of new Joomla sites.

First, to understand how important this improvement is, let's see a current Joomla URL:

example.com/category-alias/99-article-alias

In the previous line, 99 is the article ID number. However, 99 has no meaning to search engines or human visitors. The new Joomla 3.8 routing system will remove the ID number to generate cleaner URLs:

example.com/category-alias/article-alias

Want to find out more? Click here to read our full overview of the new URLs.

Install sample data at any time

Joomla 3.8 makes it possible to install sample data after finishing the installation process. 

There are two parts to this new features:

  1. Plugins to contain the sample data
  2. An administrator module to display the sample data options

If the administrator module is published, users will see an option like the image below:

joomla 38 sample data

Click on "Blog Sample data" and Joomla will install the sample data for you:

joomla 38 sample data installed

This we will be useful for companies such as Joomlashack. We could create plugins that provide easy-to-install sample data for templates and extensions. At the moment, we have to provide an entire site, or the database for an entire site. Creating small plugins for sample data is a much more elegant option.

Joomla 4 compatibility layer

Joomla 3.8 starts the process of moving Joomla's code to Joomla 4.

The Joomla 4 will rely heavily on namespaces, a PHP feature that Joomla has mostly lacked until now. Starting in 3.8 the majority of the Joomla library classes will start to use the namespaced class names. This means that developers can start using some Joomla 4 concepts in their Joomla 3 extensions.

Existing class names will still be supported thanks to class aliases, and this will continue until Joomla 5.0.

Joomla's libraries will also be moved to a new directory. The majority of the files in the libraries/cms and libraries/legacy directories will be automatically moved to a new libraries/src directory.

If you're interested in this topic, read "Looking Forward with Joomla 4".

Improved processing for encrypted data

Joomla 3.8 will include the new Sodium extension for processing encrypted data. This is a reaction to changes in PHP 7.2 which is dropping the mcrypt library and adding Sodium to its core releases.

Before writing this blog post, I didn't understand much about Sodium, but Michael Babker was a huge help, and so were these two links:

In short, the addition of Sodium means that the Joomla core and extension developers will be able to provide more secure updates, starting with Joomla 3.9 or 4.0. 

As for Joomla 3.8, Joomla's existing encryptor classes have an mcrypt dependency, so that needs fixing now because mcrypt is being removed from PHP. 

Click here for more details on Sodium in Joomla.

Other new features in Joomla 3.8


About the author

Steve is the CEO of Joomlashack. Originally from the UK, he now lives in Sarasota in the USA. Steve's work straddles the line between teaching and web development.

 

 

Since 2005, Joomlashack has been a leading supplier of free and commercial Joomla templates, Joomla extensions, and Joomla Training.
Joomlashack.com is not affiliated with or endorsed by the Joomla! Project or Open Source Matters.
The Joomla! name and logo is used under a limited license granted by Open Source Matters the trademark holder in the United States and other countries.