#Drupal devel kint how to
#Drupal devel kint install

While theming went through a massive overhaul it's great to know there are wonderful debugging tools to help us learn and understand the new structure and API of Drupal 8. The devel module isn't stable for a production site and should only be used in a development environment. The above produces the clickable array structure allowing you to look through the variables and locate the content you wish to output. Enable kint with the module, then add the following code to your template: Kint should be installed as a dependency for this module if you plan on using it for variable debugging.

#Drupal devel kint install

You can also add the Devel module to your Drupal 8 development site. To install Devel using Composer: composer require drupal/devel -dev. This module allows to use kint(data) like as dpm()/dsm()/krumo() in Devel module. An essential addition to your development toolbox. Easy to use, but powerful and customizable. All source code and documentation on this site is released under the terms of the GNU General Public License, version 2 and later. In other words, it's vardump() and debugbacktrace() on steroids. This is especially useful when needing to create field specific templates: Kint for PHP is a tool designed to present your debugging data in the absolutely best way possible. The 'x' signifies the template in use, and the '*''s give alternative template options. KintExtension::getName in kint/ src/ Twig. devel.install Set the default devel dumper plugin. 4 string references to 'kint' DevelDumperTest::testDumpersConfiguration in tests/ src/ Functional/ DevelDumperTest.php Test dumpers configuration page. The pages within your Drupal 8 website now include extra information such as: Prints passed argument(s) using Kint debug tool.

#Drupal devel kint how to

Then refresh the page and view the page source. In this video, you'll learn about installing devel kint and on how to use it for basic debugging such as accessing form elements, adding classes, etcdrupal9. Once you've added the code to the new file clear the cache. Install Kint Globally Install PHP Kint Library globally. Within the newly created services file you want to paste the following code at the bottom: Yes, it is possible to install PHP Kint Library globally for Drupal Projects without Devel Module installed. Prints passed argument (s) to the 'message' area of the page. In the sites/default/ directory you want to locate the '' file, duplicate it and rename to 'services.yml'. There isn't an external module to install either. How many times in Drupal 7 do you find yourself looking up the naming conventions for page or node templates? In Drupal 8 they've also added the ability to create templates per field! Yes, you can go to Google, run a search and start reading through the results, or you can enable Twig Debugging.First and foremost this is not the devel module.