Documentation & API reference
Functions
Primary tabs
Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| _toolbar_get_subtree_hash |
drupal/ |
Returns the hash of the per-user rendered toolbar subtrees. | 1 | |
| _theme_test_suggestion |
drupal/ |
Page callback, calls a theme hook suggestion. | 1 | |
| _theme_test_load_registry |
drupal/ |
Fake registry loading callback. | 1 | |
| _theme_test_alter |
drupal/ |
Page callback, calls drupal_alter(). | 1 | |
| _theme_table_cell |
drupal/ |
Returns HTML output for a single table cell for theme_table(). | 2 | |
| _theme_save_registry |
drupal/ |
Writes the theme_registry cache into the database. | 1 | |
| _theme_registry_callback |
drupal/ |
Sets the callback that will be used by theme_get_registry(). | 3 | |
| _theme_process_registry |
drupal/ |
Process a single implementation of hook_theme(). | 4 | |
| _theme_load_registry |
drupal/ |
Gets the theme_registry cache; if it doesn't exist, builds it. | 1 | |
| _theme_load_offline_registry |
drupal/ |
Builds the registry when the site needs to bypass any database calls. | 1 | |
| _theme_custom_theme |
drupal/ |
Custom theme callback. | 1 | |
| _theme_build_registry |
drupal/ |
Builds the theme registry cache. | 2 | |
| _test_theme_twig_php_values |
drupal/ |
2 | ||
| _template_preprocess_default_variables |
drupal/ |
Returns hook-independent variables to template_preprocess(). | 1 | |
| _system_update_bootstrap_status |
drupal/ |
Refreshes the list of bootstrap modules. | 3 | |
| _system_theme_settings_validate_path |
drupal/ |
Helper function for the system_theme_settings form. | 2 | |
| _system_themes_access |
drupal/ |
Menu item access callback - only enabled themes can be accessed. | 1 | |
| _system_test_second_shutdown_function |
drupal/ |
Dummy shutdown function. | 1 | |
| _system_test_first_shutdown_function |
drupal/ |
Dummy shutdown function which registers another shutdown function. | 1 | |
| _system_rebuild_theme_data |
drupal/ |
Helper function to scan and collect theme .info.yml data and their engines. | 2 | 1 |
| _system_rebuild_module_data |
drupal/ |
Helper function to scan and collect module .info.yml data. | 2 | |
| _system_modules_build_row |
drupal/ |
Build a table row for the system modules page. | 1 | |
| _system_is_incompatible |
drupal/ |
Recursively check compatibility. | ||
| _system_info_add_path |
drupal/ |
Prefixes all values in an .info.yml file array with a given path. | 1 | |
| _system_default_theme_features |
drupal/ |
Returns an array of default theme features. | 2 | |
| _system_batch_theme |
drupal/ |
Theme callback for the default batch page. | 1 | |
| _statistics_link |
drupal/ |
Generates a link to a path, truncating the displayed text to a given width. | 1 | |
| _statistics_format_item |
drupal/ |
Formats an item for display, including both the item title and the link. | ||
| _simpletest_format_summary_line |
drupal/ |
2 | ||
| _simpletest_batch_operation |
drupal/ |
Batch operation callback. | 1 | |
| _simpletest_batch_finished |
drupal/ |
1 | ||
| _shortcut_link_form_elements |
drupal/ |
Helper function for building a form for adding or editing shortcut links. | 2 | |
| _session_test_set_not_started |
drupal/ |
Menu callback, stores a value in $_SESSION['session_test_value'] without having started the session in advance. | 1 | |
| _session_test_set_message_but_dont_save |
drupal/ |
Menu callback, sets a message but call drupal_save_session(FALSE). | 1 | |
| _session_test_set_message |
drupal/ |
Menu callback, sets a message to me displayed on the following page. | 1 | 1 |
| _session_test_set |
drupal/ |
Page callback, stores a value in $_SESSION['session_test_value']. | 1 | 1 |
| _session_test_no_set |
drupal/ |
Menu callback: turns off session saving and then tries to save a value anyway. | 1 | |
| _session_test_is_logged_in |
drupal/ |
Menu callback, only available if current user is logged in. | 1 | |
| _session_test_id_from_cookie |
drupal/ |
Menu callback: print the current session ID as read from the cookie. | 1 | |
| _session_test_id |
drupal/ |
Menu callback: print the current session ID. | 1 | |
| _session_test_get |
drupal/ |
Page callback, prints the stored session value to the screen. | 1 | |
| _search_menu_access |
drupal/ |
Access callback: Determines access for a search page. | 1 | |
| _search_index_truncate |
drupal/ |
Helper function for array_walk in search_index_split. | 1 | |
| _search_excerpt_replace |
drupal/ |
Helper function for array_walk() in search_excerpt(). | 1 | |
| _search_excerpt_match_filter |
drupal/ |
Helper function for array_filter() in search_search_excerpt_match(). | 1 | |
| _rdf_mapping_load_multiple |
drupal/ |
Helper function to retrieve a set of RDF mappings from the database. | 2 | |
| _rdf_mapping_load |
drupal/ |
Retrieves an RDF mapping from the database. | 1 | |
| _rdf_get_default_mapping |
drupal/ |
Gets the default RDF mapping for a given entity type. | 3 | |
| _overlay_region_list |
drupal/ |
Returns a list of page regions related to the overlay. | 2 | |
| _options_values_in_use |
drupal/ |
Checks if a list of values are being used in actual field values. | 2 |