Filter errors
Total occurrences Sort ascending Total affected Topmost group Category Message Filtered occurrences Filtered affected
6746 5510 projects 50 info.yml/composer.json Add core_version_requirement: ^8 || ^9 to designate that the module is compatible with Drupal 9. See https://drupal.org/node/3070687. 500 1 project
4970 1131 projects 50 Covered by rector Call to deprecated function drupal_set_message(). Deprecated in drupal:8.5.0 and is removed from drupal:9.0.0. Use Drupal​\​Core​\​Messenger​\​MessengerInterface::addMessage() instead. 500 1 project
263 161 projects 200 Covered by rector Call to deprecated function file_prepare_directory(). Deprecated in drupal:8.7.0 and is removed from drupal:9.0.0. Use Drupal​\​Core​\​File​\​FileSystemInterface::prepareDirectory(). 500 1 project
246 158 projects 200 Covered by rector Call to deprecated constant FILE_CREATE_DIRECTORY: Deprecated in drupal:8.7.0 and is removed from drupal:9.0.0. Use Drupal​\​Core​\​File​\​FileSystemInterface::CREATE_DIRECTORY. 500 1 project
222 143 projects 200 Covered by rector Call to deprecated constant FILE_EXISTS_REPLACE: Deprecated in drupal:8.7.0 and is removed from drupal:9.0.0. Use Drupal​\​Core​\​File​\​FileSystemInterface::EXISTS_REPLACE. 500 1 project
121 75 projects 50 Covered by rector Call to deprecated function file_unmanaged_save_data(). Deprecated in drupal:8.7.0 and is removed from drupal:9.0.0. Use Drupal​\​Core​\​File​\​FileSystemInterface::saveData(). 500 1 project
106 43 projects 500 Not covered by rector Call to deprecated method substr() of class Drupal​\​Component​\​Utility​\​Unicode. Deprecated in drupal:8.6.0 and is removed from drupal:9.0.0. Use mb_substr() instead. 500 1 project
10 7 projects 500 Not covered by rector Call to deprecated constant REGIONS_VISIBLE: Deprecated in drupal:8.3.0 and is removed from drupal:9.0.0. Use Drupal​\​block​\​BlockRepositoryInterface::REGIONS_VISIBLE instead. 500 1 project