Drupal is a CMS (Content Management System) open-source written in PHP. Drupl 8 is the latest version of Drupal successor of Drupal 7 popular for its security, flexibility and scalability, used on the complex high traffic web applications as well as small showcase sites. Drupal 8 is comes with over 200 new features and improvements including native full responsive support, multilingual support, REST Full web service. Drupal 8 was created in PHP using Symfony 2 Framework and TWIG templating system.
This web site is a set of tutorials help to new Drupal 8 developers and persons who want to be a Drupal 8 developer or a webmaster. The level of the tutorials are start from very basic (beginners) and can be very complex (Experts). I hope the site is useful for you and you are welcome to share your knowledge, ideas and experience. Thank you.
Example.
Step 1 : Create field storage.\Drupal\field\Entity\FieldStorageConfig::create(array(
'field_name' => 'field_text',
'entity_type' => 'node',
'type' => 'text',
'cardinality' => -1,
))->save();
On your theme (THEME.info.yml for D8 and THEME.info for D7), Add css file as [print].
Examplestylesheets[print][] = css/print.css
Hook Update Deploy Tools is a great contrib module help to make most of site deploy operations programmatically.
Link : https://www.drupal.org/project/hook_update_deploy_tools
Get entity types list :
$itmes_list= \Drupal::entityTypeManager()->getDefinitions();
Get Entity type (Content / Config)
$itmes_list['node']->getGroup();
$itmes_list['node_type']->getGroup();
Composer can hadle CVS (git, svn ...) and ZIP packages.
To install/Update your custom modules, add a custom repository to the composer.json file, following this example.
1. Add package repositories
Here, youtubeapi and sadb