Documentation & API reference
Functions
Primary tabs
| Name | Location | Description | Direct uses |
Strings |
|---|---|---|---|---|
| db_add_index |
drupal/ |
Adds an index. | 4 | |
| db_drop_index |
drupal/ |
Drops an index. | 9 | |
| db_change_field |
drupal/ |
Changes a field definition. | 21 | |
| db_ignore_slave |
drupal/ |
Sets a session variable specifying the lag time for ignoring a slave server. | 3 | |
| config_install_default_config |
drupal/ |
Installs the default configuration of a given extension. | 7 | |
| config_uninstall_default_config |
drupal/ |
Uninstalls the default configuration of a given extension. | 1 | |
| config_get_storage_names_with_prefix |
drupal/ |
Gets configuration object names starting with a given prefix. | 3 | |
| config_sync_get_changes |
drupal/ |
Returns a list of differences between configuration storages. | 5 | |
| config_sync_changes |
drupal/ |
Writes an array of config file changes from a source storage to a target storage. | 3 | |
| config_import_invoke_owner |
drupal/ |
Invokes MODULE_config_import() callbacks for configuration changes. | 3 | |
| config_get_module_config_entities |
drupal/ |
Return a list of all config entity types provided by a module. | 2 | |
| entity_info_cache_clear |
drupal/ |
Resets the cached information about entity types. | 8 | |
| entity_get_bundles |
drupal/ |
Returns the defined bundles for the given entity type. | 2 | |
| entity_load |
drupal/ |
Loads an entity from the database. | 55 | |
| entity_revision_load |
drupal/ |
Loads an entity from the database. | 3 | |
| entity_revision_delete |
drupal/ |
Deletes an entity revision. | 1 | |
| entity_load_by_uuid |
drupal/ |
Loads an entity by UUID. | 1 | |
| entity_load_multiple |
drupal/ |
Loads multiple entities from the database. | 30 | |
| entity_load_multiple_by_properties |
drupal/ |
Load entities by their property values. | 36 | |
| entity_load_unchanged |
drupal/ |
Loads the unchanged, i.e. not modified, entity from the database. | 3 | |
| entity_delete_multiple |
drupal/ |
Deletes multiple entities permanently. | 8 | |
| entity_create |
drupal/ |
Constructs a new entity object, without permanently saving it. | 136 | |
| entity_get_controller |
drupal/ |
Gets the entity controller class for an entity type. | 8 | |
| entity_access_controller |
drupal/ |
Returns the entity access controller for the given entity type. | 1 | |
| entity_form_controller |
drupal/ |
Returns an entity form controller for the given operation. | 1 | |
| entity_form_id |
drupal/ |
Returns the form id for the given entity and operation. | 3 | |
| entity_form_state_defaults |
drupal/ |
Returns the default form state for the given entity and operation. | 3 | |
| entity_form_submit |
drupal/ |
Retrieves, populates, and processes an entity form. | 1 | |
| entity_form_submit_build_entity |
drupal/ |
Copies submitted values to entity properties for simple entity forms. | 1 | |
| entity_list_controller |
drupal/ |
Returns an entity list controller for a given entity type. | 3 | |
| entity_render_controller |
drupal/ |
Returns an entity render controller for a given entity type. | ||
| entity_view_multiple |
drupal/ |
Returns the render array for the provided entities. | 4 | |
| drupal_add_region_content |
drupal/ |
Adds content to a specified region. | 4 | |
| drupal_get_region_content |
drupal/ |
Gets assigned content for a given region. | 2 | |
| drupal_get_profile |
drupal/ |
Gets the name of the currently active installation profile. | 13 | |
| drupal_set_breadcrumb |
drupal/ |
Sets the breadcrumb trail for the current page. | 8 | |
| drupal_get_breadcrumb |
drupal/ |
Gets the breadcrumb trail for the current page. | 2 | |
| drupal_add_html_head |
drupal/ |
Adds output to the HEAD tag of the HTML page. | 12 | |
| _drupal_default_html_head |
drupal/ |
Returns elements that are always displayed in the HEAD tag of the HTML page. | 1 | |
| drupal_get_html_head |
drupal/ |
Retrieves output to be displayed in the HEAD tag of the HTML page. | 4 | |
| drupal_add_feed |
drupal/ |
Adds a feed URL for the current page. | 8 | |
| drupal_get_feeds |
drupal/ |
Gets the feed URLs for the current page. | 1 | |
| drupal_get_query_parameters |
drupal/ |
Processes a URL query parameter array to remove unwanted elements. | 11 | |
| drupal_get_query_array |
drupal/ |
Splits a URL-encoded query string into an array. | 3 | |
| drupal_http_build_query |
drupal/ |
Parses an array into a valid, rawurlencoded query string. | 10 | |
| drupal_parse_url |
drupal/ |
Parses a system URL string into an associative array suitable for url(). | 6 | |
| drupal_encode_path |
drupal/ |
Encodes a Drupal path for use in a URL. | 4 | |
| _external_url_is_local |
drupal/ |
Determines if an external URL points to this Drupal installation. | 1 | |
| drupal_http_request |
drupal/ |
Performs an HTTP request. | 19 | |
| _drupal_http_use_proxy |
drupal/ |
Helper function for determining hosts excluded from needing a proxy. | 1 |