Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| file_destination |
drupal/ |
Determines the destination path for a file. | 3 | |
| file_create_filename |
drupal/ |
Creates a full file path from a directory and filename. | 3 | |
| xmlrpc_message |
drupal/ |
Constructs an object representing an XML-RPC message. | 3 | |
| xmlrpc_message_parse |
drupal/ |
Parses an XML-RPC message. | 3 | |
| xmlrpc_date |
drupal/ |
Converts a PHP or ISO date/time to an XML-RPC object. | 3 | |
| language_negotiation_get |
drupal/ |
Checks whether a language negotiation provider is enabled for a language type. | 3 | |
| language_negotiation_get_switch_links |
drupal/ |
Returns the language switch links for the given language. | 3 | |
| _theme_registry_callback |
drupal/ |
Sets the callback that will be used by theme_get_registry(). | 3 | |
| drupal_find_base_themes |
drupal/ |
Find all the base themes for the specified theme. | 3 | |
| drupal_find_theme_templates |
drupal/ |
Allows themes and/or theme engines to easily discover overridden templates. | 3 | |
| actions_get_all_actions |
drupal/ |
Retrieves all action instances from the database. | 3 | |
| actions_actions_map |
drupal/ |
Creates an associative array keyed by hashes of function names or IDs. | 3 | |
| drupal_get_region_content |
drupal/ |
Gets assigned content for a given region. | 3 | |
| drupal_encode_path |
drupal/ |
Encodes a Drupal path for use in a URL. | 3 | |
| drupal_clear_css_cache |
drupal/ |
Deletes old cached CSS files. | 3 | 1 |
| drupal_js_defaults |
drupal/ |
Constructs an array of the defaults that are used for JavaScript items. | 3 | |
| drupal_process_attached |
drupal/ |
Adds attachments to a render() structure. | 3 | |
| drupal_render_cid_parts |
drupal/ |
Returns cache ID parts for building a cache ID. | 3 | |
| _drupal_schema_initialize |
drupal/ |
Fills in required default values for table definitions from hook_schema(). | 3 | |
| archiver_get_extensions |
drupal/ |
Returns a string of supported archive extensions. | 3 | |
| drupal_get_updaters |
drupal/ |
Assembles the Drupal Updater registry. | 3 | |
| menu_unserialize |
drupal/ |
Unserializes menu data, using a map to replace path elements. | 3 | |
| menu_tree |
drupal/ |
Renders a menu tree based on the current path. | 3 | 1 |
| menu_tree_page_data |
drupal/ |
Gets the data structure for a named menu tree, based on the current page. | 3 | 1 |
| menu_build_tree |
drupal/ |
Builds a menu tree, translates links, and checks access. | 3 | |
| menu_tree_collect_node_links |
drupal/ |
Collects node links from a given menu tree recursively. | 3 | |
| menu_tree_check_access |
drupal/ |
Checks access and performs dynamic operations for each link in the tree. | 3 | |
| menu_get_custom_theme |
drupal/ |
Gets the custom theme for the current page, if there is one. | 3 | |
| menu_cache_clear |
drupal/ |
Clears the cached data for a single named menu. | 3 | |
| menu_reset_static_cache |
drupal/ |
Resets the menu system static cache. | 3 | |
| _menu_router_cache |
drupal/ |
Stores the menu router if we have it in memory. | 3 | |
| menu_delete_links |
drupal/ |
Deletes all links for a menu. | 3 | |
| _menu_delete_item |
drupal/ |
Deletes a single menu link. | 3 | |
| _menu_clear_page_cache |
drupal/ |
Clears the page and block caches at most twice per page load. | 3 | |
| menu_link_maintain |
drupal/ |
Inserts, updates, or deletes an uncustomized menu link related to a module. | 3 | |
| menu_link_children_relative_depth |
drupal/ |
Finds the depth of an item's children relative to its depth. | 3 | |
| _menu_update_parental_status |
drupal/ |
Checks and updates the 'has_children' status for the parent of a link. | 3 | |
| _drupal_render_exception_safe |
drupal/ |
Renders an exception error message without further exceptions. | 3 | |
| drupal_build_form |
drupal/ |
Builds and process a form based on a form id. | 3 | |
| drupal_retrieve_form |
drupal/ |
Retrieves the structured array that defines a given form. | 3 | |
| form_execute_handlers |
drupal/ |
Executes custom validation and submission handlers for a given form. | 3 | |
| form_clear_error |
drupal/ |
Clears all errors against all form elements made by form_set_error(). | 3 | |
| form_builder |
drupal/ |
Builds and processes all elements in the structured form array. | 3 | |
| form_options_flatten |
drupal/ |
Allows PHP array processing of multiple select options with the same value. | 3 | |
| _batch_queue |
drupal/ |
Returns a queue object for a batch set. | 3 | |
| install_redirect_url |
drupal/ |
Returns the URL that should be redirected to during an installation request. | 3 | |
| variable_initialize |
drupal/ |
Loads the persistent variable table. | 3 | |
| bootstrap_invoke_all |
drupal/ |
Invokes a bootstrap hook in all bootstrap modules that implement it. | 3 | |
| _drupal_set_preferred_header_name |
drupal/ |
Sets the preferred name for the HTTP header. | 3 | |
| drupal_generate_test_ua |
drupal/ |
Generates a user agent string with a HMAC and timestamp for simpletest. | 3 |