Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| language_types_get_configurable |
drupal/ |
Returns only the configurable language types. | 9 | 1 |
| drupal_chmod |
drupal/ |
Sets the permissions on a file or directory. | 9 | |
| drupal_get_filename |
drupal/ |
Returns and optionally sets the filename for a system resource. | 9 | |
| watchdog_exception |
drupal/ |
Logs an exception. | 9 | |
| drupal_get_title |
drupal/ |
Gets the title of the current page. | 9 | |
| db_drop_field |
drupal/ |
Drops a field. | 9 | |
| db_drop_index |
drupal/ |
Drops an index. | 9 | |
| drupal_add_html_head_link |
drupal/ |
Adds a LINK tag with a distinct 'rel' attribute to the page's HEAD. | 9 | |
| drupal_cron_run |
drupal/ |
Executes a cron run when called. | 9 | |
| hide |
drupal/ |
Hides an element from later rendering. | 9 | 1 |
| drupal_array_set_nested_value |
drupal/ |
Sets a value in a nested array with variable depth. | 9 | |
| drupal_parse_info_file |
drupal/ |
Parses Drupal module and theme .info files. | 9 | |
| drupal_flush_all_caches |
drupal/ |
Flushes all persistent caches, resets all variables, and rebuilds all data structures. | 9 | |
| queue |
drupal/ |
Instantiates and statically caches the correct class for a queue. | 9 | |
| menu_link_load |
drupal/ |
Gets a translated, access-checked menu link that is ready for rendering. | 9 | |
| menu_link_delete |
drupal/ |
Delete one or several menu links. | 9 | |
| system_rebuild_theme_data |
drupal/ |
Rebuild, save, and return data about all currently available themes. | 9 | |
| field_delete_instance |
drupal/ |
Marks a field instance and its data for deletion. | 9 | |
| field_info_formatter_types |
drupal/ |
Returns information about field formatters from hook_field_formatter_info(). | 9 | |
| field_info_storage_types |
drupal/ |
Returns information about field storage from hook_field_storage_info(). | 9 | |
| field_form_set_state |
drupal/ |
Stores processing information about a field in $form_state. | 9 | |
| node_type_get_names |
drupal/ |
Returns a list of available node type names. | 9 | |
| field_ui_bundle_admin_path |
drupal/ |
Determines the adminstration path for a bundle. | 9 | |
| user_load_multiple |
drupal/ |
Loads multiple users based on certain conditions. | 9 | |
| image_style_options |
drupal/ |
Get an array of image styles suitable for using as select list options. | 9 | |
| file_move |
drupal/ |
Moves a file to a new location and update the file's database entry. | 9 | |
| filter_list_format |
drupal/ |
Retrieves a list of filters for a given text format. | 9 | 1 |
| language_get_default_configuration |
drupal/ |
Returns the language configuration stored for an entity type and bundle. | 9 | |
| field_test_memorize |
drupal/ |
Store and retrieve keyed data for later verification by unit tests. | 9 | |
| token_find_with_prefix |
drupal/ |
Given a list of tokens, returns those that begin with a specific prefix. | 8 | |
| drupal_install_profile_distribution_name |
drupal/ |
Loads the installation profile, extracting its defined distribution name. | 8 | |
| drupal_ucfirst |
drupal/ |
Capitalize the first letter of a UTF-8 string. | 8 | |
| drupal_mkdir |
drupal/ |
Creates a directory using Drupal's default mode. | 8 | |
| drupal_random_bytes |
drupal/ |
Returns a string of highly randomized bytes (over the full 8-bit range). | 8 | |
| drupal_get_user_timezone |
drupal/ |
Returns the time zone of the current user. | 8 | |
| entity_info_cache_clear |
drupal/ |
Resets the cached information about entity types. | 8 | |
| entity_delete_multiple |
drupal/ |
Deletes multiple entities permanently. | 8 | |
| entity_get_controller |
drupal/ |
Gets the entity controller class for an entity type. | 8 | |
| drupal_set_breadcrumb |
drupal/ |
Sets the breadcrumb trail for the current page. | 8 | |
| drupal_add_feed |
drupal/ |
Adds a feed URL for the current page. | 8 | |
| drupal_strip_dangerous_protocols |
drupal/ |
Strips dangerous protocols (e.g. 'javascript:') from a URI. | 8 | |
| drupal_json_encode |
drupal/ |
Converts a PHP variable into its JavaScript equivalent. | 8 | |
| form_state_defaults |
drupal/ |
Retrieves default values for the $form_state array. | 8 | |
| drupal_mail |
drupal/ |
Composes and optionally sends an e-mail message. | 8 | |
| drupal_theme_rebuild |
drupal/ |
Force the system to rebuild the theme registry; this should be called when modules are added to the system, or when a dynamic system needs to add more theme hooks. | 8 | |
| _menu_link_translate |
drupal/ |
Provides menu link access control, translation, and argument handling. | 8 | |
| module_implements_reset |
drupal/ |
Regenerates the stored list of hook implementations. | 8 | |
| module_set_weight |
drupal/ |
Sets weight of a particular module. | 8 | |
| xmlrpc_error |
drupal/ |
Generates, temporarily saves, and returns an XML-RPC error object. | 8 | |
| _openid_get_math_library |
drupal/ |
Determine the available math library GMP vs. BCMath, favouring GMP for performance. | 8 |