Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| drupal_maintenance_theme |
drupal/ |
Enables use of the theme system without requiring database access. | 6 | |
| drupal_installation_attempted |
drupal/ |
Returns TRUE if a Drupal installation is currently being attempted. | 6 | |
| language_types_get_default |
drupal/ |
Returns a list of the built-in language types. | 6 | |
| language_get_default_langcode |
drupal/ |
Returns the default language code assigned to an entity type and a bundle. | 6 | |
| update_storage_clear |
drupal/ |
Invalidates stored data relating to update status. | 6 | |
| field_access |
drupal/ |
Determines whether the user has access to a given field. | 6 | |
| _field_create_entity_from_ids |
drupal/ |
Assembles a partial entity structure with initial IDs. | 6 | |
| search_get_info |
drupal/ |
Returns information about available search modules. | 6 | 1 |
| system_authorized_get_url |
drupal/ |
Return the URL for the authorize.php script. | 6 | |
| views_ui_truncate |
drupal/ |
Truncate strings to a set length and provide a ... if they truncated. | 6 | |
| taxonomy_vocabulary_get_names |
drupal/ |
Get names for all taxonomy vocabularies. | 6 | 1 |
| taxonomy_term_load_multiple |
drupal/ |
Load multiple taxonomy terms based on certain conditions. | 6 | |
| _forum_update_forum_index |
drupal/ |
Updates the taxonomy index for a given node. | 6 | |
| aggregator_refresh |
drupal/ |
Checks a news feed for new items. | 6 | 1 |
| node_add_body_field |
drupal/ |
Adds the default body field to a node type. | 6 | |
| node_is_page |
drupal/ |
Checks whether the current page is the full page view of the passed-in node. | 6 | |
| user_load_multiple |
drupal/ |
Loads multiple users based on certain conditions. | 6 | |
| user_roles |
drupal/ |
Retrieve an array of roles matching specified conditions. | 6 | 4 |
| user_role_revoke_permissions |
drupal/ |
Revoke permissions from a user role. | 6 | |
| locale_translate_english |
drupal/ |
Checks whether locale translates to English. | 6 | 2 |
| locale_translation_get_file_history |
drupal/ |
Gets current translation status from the {locale_file} table. | 6 | 4 |
| rdf_mapping_save |
drupal/ |
Saves an RDF mapping to the database. | 6 | |
| text_sanitize |
drupal/ |
Sanitizes the 'value' or 'summary' data of a text value. | 6 | |
| filter_get_roles_by_format |
drupal/ |
Retrieves a list of roles that are allowed to use a given text format. | 6 | |
| field_test_create_bundle |
drupal/ |
Creates a new bundle for test_entity entities. | 6 | |
| _batch_test_finished_helper |
drupal/ |
Provides a common 'finished' callback for batches 1 to 4. | 6 | |
| config_context_enter |
drupal/ |
Sets the config context on the config factory. | 6 | |
| drupal_wrap_mail |
drupal/ |
Performs format=flowed soft wrapping for mail (RFC 3676). | 6 | |
| field_purge_batch |
drupal/ |
Purges a batch of deleted Field API data, instances, or fields. | 6 | |
| _field_invoke_multiple |
drupal/ |
Invokes a field hook across fields on multiple entities. | 6 | |
| field_attach_load_revision |
drupal/ |
Loads all fields for previous versions of a group of entities. | 6 | |
| field_attach_extract_form_values |
drupal/ |
Populates an entity object with values from a form submission. | 6 | |
| translation_entity_controller |
drupal/ |
Entity translation controller factory. | 6 | |
| language_negotiation_url_domains |
drupal/ |
Reads language domains. | 6 | |
| menu_link_load |
drupal/ |
Loads a menu link entity. | 6 | |
| db_set_active |
drupal/ |
Sets a new active database. | 5 | |
| db_add_index |
drupal/ |
Adds an index. | 5 | |
| drupal_strtoupper |
drupal/ |
Uppercase a UTF-8 string. | 5 | 1 |
| entity_revision_load |
drupal/ |
Loads an entity from the database. | 5 | |
| entity_load_by_uuid |
drupal/ |
Loads an entity by UUID. | 5 | |
| drupal_verify_install_file |
drupal/ |
Verifies the state of the specified file. | 5 | |
| update_resolve_dependencies |
drupal/ |
Resolves dependencies in a set of module updates, and orders them correctly. | 5 | |
| update_add_uuids |
drupal/ |
Helper function to update entities with uuid. | 5 | |
| drupal_set_installed_schema_version |
drupal/ |
Updates the installed version information for a module. | 5 | |
| system_list_reset |
drupal/ |
Resets all system_list() caches. | 5 | |
| file_stream_wrapper_get_instance_by_uri |
drupal/ |
Returns a reference to the stream wrapper class responsible for a given URI. | 5 | |
| file_stream_wrapper_get_instance_by_scheme |
drupal/ |
Returns a reference to the stream wrapper class responsible for a scheme. | 5 | |
| file_upload_max_size |
drupal/ |
Determines the maximum file upload size by querying the PHP settings. | 5 | |
| theme_get_registry |
drupal/ |
Gets the theme registry. | 5 | 1 |
| drupal_find_theme_templates |
drupal/ |
Allows themes and/or theme engines to easily discover overridden templates. | 5 |