backdrop_install_config_directories in core/includes/install.inc
Creates the config directory and ensures it is operational.
batch_process in core/includes/form.inc
Processes the batch.
batch_set in core/includes/form.inc
Adds a new batch.
ckeditor_requirements in core/modules/ckeditor/ckeditor.install
Implements hook_requirements().
form_pre_render_conditional_form_element in core/includes/form.inc
Adds form element theming to an element if its title or description is set.
hook_requirements in core/modules/system/system.api.php
Check installation requirements and do status reporting.
locale_translate_batch_build in core/modules/locale/locale.bulk.inc
Build a locale batch from an array of files.
menu_install in core/modules/menu/menu.install
Implements hook_install().
requirements1_test_requirements in core/modules/simpletest/tests/requirements1_test.install
Implements hook_requirements().
simpletest_requirements in core/modules/simpletest/simpletest.install
Implements hook_requirements().
standard_country_list in core/includes/standard.inc
Get an array of all country code => country name pairs.
system_requirements in core/modules/system/system.install
Implements hook_requirements().
tabledrag_example_install in modules/examples/tabledrag_example/tabledrag_example.install
Implements hook_install().
theme_form_element_label in core/includes/form.inc
Returns HTML for a form element label and required marker.
theme_form_required_marker in core/includes/form.inc
Returns HTML for a marker for required form elements.
unicode_requirements in core/includes/unicode.inc
Returns Unicode library status and errors.
_form_validate in core/includes/form.inc
Performs validation on form elements.
_locale_import_message in core/includes/gettext.inc
Sets an error message if an error occurred during locale file parsing.
_system_check_db_utf8mb4_requirements in core/modules/system/system.install
Checks whether the requirements for multi-byte UTF-8 support are met.
_unicode_check in core/includes/unicode.inc
Perform checks about Unicode support in PHP, and set the right settings if needed.