Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| drupal_get_js |
drupal/ |
Returns a themed presentation of all JavaScript code for the current page. | 23 | |
| comment_load |
drupal/ |
Loads the entire comment by comment ID. | 23 | |
| _field_sql_storage_revision_tablename |
drupal/ |
Generates a table name for a field revision archive table. | 23 | 1 |
| batch_test_stack |
drupal/ |
Helper function: Stores or retrieves traced execution data. | 23 | |
| get_t |
drupal/ |
Returns the name of the proper localization function. | 22 | |
| check_url |
drupal/ |
Strips dangerous protocols from a URI and encodes it for output to HTML. | 22 | |
| drupal_array_get_nested_value |
drupal/ |
Retrieves a value from a nested array with variable depth. | 22 | |
| menu_link_save |
drupal/ |
Saves a menu link. | 22 | |
| truncate_utf8 |
drupal/ |
Truncates a UTF-8-encoded string safely to a number of characters. | 21 | |
| db_change_field |
drupal/ |
Changes a field definition. | 21 | |
| system_config_form |
drupal/ |
Adds default behavior to a configuration form. | 21 | |
| field_attach_load |
drupal/ |
Loads fields for the current revisions of a group of entities. | 21 | |
| node_get_type_label |
drupal/ |
Returns the node type label for the passed node. | 21 | |
| drupal_hash_base64 |
drupal/ |
Calculates a base-64 encoded, URL-safe sha-256 hash. | 20 | |
| ip_address |
drupal/ |
Returns the IP address of the client machine. | 20 | 3 |
| element_set_attributes |
drupal/ |
Sets HTML attributes based on element properties. | 20 | |
| menu_router_rebuild |
drupal/ |
Populates the database tables used by various menu functions. | 20 | |
| module_load_install |
drupal/ |
Loads a module's installation hooks. | 20 | |
| user_format_name |
drupal/ |
Format a username. | 20 | |
| taxonomy_vocabulary_save |
drupal/ |
Saves a vocabulary. | 20 | |
| check_markup |
drupal/ |
Runs all the enabled filters on a piece of text. | 20 | |
| drupal_http_request |
drupal/ |
Performs an HTTP request. | 19 | |
| batch_get |
drupal/ |
Retrieves the current batch. | 19 | |
| system_rebuild_module_data |
drupal/ |
Rebuild, save, and return data about all currently available modules. | 19 | 2 |
| user_role_grant_permissions |
drupal/ |
Grant permissions to a user role. | 19 | |
| taxonomy_vocabulary_load |
drupal/ |
Return the taxonomy vocabulary entity matching a vocabulary ID. | 19 | 1 |
| drupal_unlink |
drupal/ |
Deletes a file. | 18 | |
| db_table_exists |
drupal/ |
Checks if a table exists. | 18 | |
| db_drop_table |
drupal/ |
Drops a table. | 18 | |
| drupal_add_tabledrag |
drupal/ |
Assists in adding the tableDrag JavaScript behavior to a themed table. | 18 | |
| user_load_by_name |
drupal/ |
Fetches a user object by account name. | 18 | |
| filter_format_load |
drupal/ |
Loads a text format object from the database. | 18 | |
| filter_permission_name |
drupal/ |
Returns the machine-readable permission name for a provided text format. | 18 | |
| drupal_save_session |
drupal/ |
Determines whether to save session data of the current request. | 17 | |
| db_or |
drupal/ |
Returns a new DatabaseCondition, set to "OR" all conditions together. | 17 | |
| format_size |
drupal/ |
Generates a string representation for the given byte count. | 17 | |
| drupal_html_class |
drupal/ |
Prepares a string for use as a valid class name. | 17 | |
| drupal_html_id |
drupal/ |
Prepares a string for use as a valid HTML ID and guarantees uniqueness. | 17 | 2 |
| field_read_field |
drupal/ |
Reads a single field record directly from the database. | 17 | |
| field_cache_clear |
drupal/ |
Clears the field info and field data caches. | 17 | |
| field_info_cache_clear |
drupal/ |
Clears the field info cache without clearing the field data cache. | 17 | |
| node_type_get_types |
drupal/ |
Returns a list of all the available node types. | 17 | |
| user_roles |
drupal/ |
Retrieve an array of roles matching specified conditions. | 17 | 1 |
| taxonomy_vocabulary_get_names |
drupal/ |
Get names for all taxonomy vocabularies. | 17 | 1 |
| file_default_scheme |
drupal/ |
Gets the default file stream implementation. | 16 | 14 |
| file_unmanaged_copy |
drupal/ |
Copies a file to a new location without invoking the file API. | 16 | |
| language_multilingual |
drupal/ |
Returns TRUE if there is more than one language enabled. | 16 | |
| language_default |
drupal/ |
Returns the default language used on the site. | 16 | 7 |
| _form_set_attributes |
drupal/ |
Sets a form element's class attribute. | 16 | |
| drupal_load |
drupal/ |
Includes a file with the provided type and name. | 15 |