I am very confused with the evolution of Drupal 8 going away from its ability in Drupal 7 to easily handle multisite.
Is it still possible to share a Civi database with the multisite extension with several Drupal 8 sites?
What about sharing a CiviCRM database between a mix of Drupal 7 and Drupal 8 sites?
More globally, can a Civi database be separated from the Drupal 8 database ?
========= I had read from David Snopek while researching this question that he thought it might work to use an edited version of the file civicrm.settings.php, though hadn't actually tried because of his server policies.
So I tried integrating an additional Drupal 8 site already running with a Drupal 7 site! I edited the civicrm.settings.php in Drupal 7 site in order to adapt it to the path of the Drupal 8 site as follows:
$civicrm_root = '/PATH/SITE/public_html/sites/all/modules/civicrm';
became this :
$civicrm_root = '/PATH/SITE/public_html/vendor/civicrm/civicrm-core';
But I this error message was the result:
PHP Fatal error: Call to undefined function variable_get() in /var/data/sites/reveal/public_html/vendor/civicrm/civicrm-core/CRM/Utils/System/Drupal.php on line 790and –-