Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| field_attach_preprocess |
drupal/ |
Populate the template variables with the field values available for rendering. | 5 | |
| _field_info_collate_types |
drupal/ |
Collates all information on field types, widget types and related structures. | 5 | |
| field_info_extra_fields |
drupal/ |
Returns a list and settings of pseudo-field elements in a given bundle. | 5 | |
| field_info_field_settings |
drupal/ |
Returns a field type's default settings. | 5 | |
| field_purge_batch |
drupal/ |
Purges a batch of deleted Field API data, instances, or fields. | 5 | |
| field_has_translation_handler |
drupal/ |
Checks if a module is registered as a translation handler for a given entity. | 5 | 1 |
| book_menu_name |
drupal/ |
Generates the corresponding menu name from a book ID. | 5 | |
| shortcut_default_set |
drupal/ |
Returns the default shortcut set for a given user account. | 5 | |
| shortcut_sets |
drupal/ |
Returns an array of all shortcut sets, keyed by the set name. | 5 | |
| system_time_zones |
drupal/ |
Generate an array of time zones and their local time&date. | 5 | |
| file_field_delete_file |
drupal/ |
Decrements the usage count for a file and attempts to delete it. | 5 | |
| taxonomy_get_term_by_name |
drupal/ |
Try to map a string to an existing term, as for glossary use. | 5 | |
| field_ui_widget_type_options |
drupal/ |
Returns an array of widget type options for a field type. | 5 | |
| _trigger_node |
drupal/ |
Calls action functions for node triggers. | 5 | |
| _trigger_comment |
drupal/ |
Calls action functions for comment triggers. | 5 | |
| aggregator_refresh |
drupal/ |
Checks a news feed for new items. | 5 | 2 |
| node_hook |
drupal/ |
Determines whether a node hook exists. | 5 | |
| node_view_multiple |
drupal/ |
Constructs a drupal_render() style array from an array of loaded nodes. | 5 | |
| node_access_needs_rebuild |
drupal/ |
Flags or unflags the node access grants for rebuilding. | 5 | |
| user_delete |
drupal/ |
Delete a user. | 5 | 4 |
| user_role_revoke_permissions |
drupal/ |
Revoke permissions from a user role. | 5 | |
| user_preferred_language |
drupal/ |
Get the language object preferred by the user. This user preference can be set on the user account editing page, and is only available if there are more than one languages enabled on the site. If the user did not choose a preferred language, or is the… | 5 | |
| _user_mail_notify |
drupal/ |
Conditionally create and send a notification email when a certain operation happens on the given user account. | 5 | |
| user_cookie_save |
drupal/ |
Saves visitor information as a cookie so it can be reused. | 5 | |
| _update_7000_user_role_grant_permissions |
drupal/ |
Utility function: grant a set of permissions to a role during update. | 5 | |
| rdf_mapping_save |
drupal/ |
Saves an RDF mapping to the database. | 5 | |
| rdf_rdfa_attributes |
drupal/ |
Builds an array of RDFa attributes for a given mapping. This array will typically be passed through drupal_attributes() to create the attributes variables that are available to template files. These include $attributes, $title_attributes,… | 5 | |
| filter_default_format |
drupal/ |
Returns the ID of the default text format for a particular user. | 5 | 6 |
| filter_access |
drupal/ |
Checks if a user has access to a particular text format. | 5 | 1 |
| comment_view |
drupal/ |
Generate an array for rendering the given comment. | 5 | 1 |
| _block_rehash |
drupal/ |
Updates the 'block' DB table with the blocks currently exported by modules. | 5 | |
| image_style_flush |
drupal/ |
Flushes cached media for a style. | 5 | |
| image_effect_save |
drupal/ |
Saves an image effect. | 5 | |
| text_summary |
drupal/ |
Generate a trimmed, formatted version of a text field value. | 5 | |
| drupal_ucfirst |
drupal/ |
Capitalizes the first letter of a UTF-8 string. | 6 | |
| image_load |
drupal/ |
Loads an image file and returns an image object. | 6 | |
| user_hash_password |
drupal/ |
Hash a password using a secure hash. | 6 | |
| module_load_all |
drupal/ |
Loads all the modules that have been enabled in the system table. | 6 | |
| system_list_reset |
drupal/ |
Resets all system_list() caches. | 6 | |
| file_stream_wrapper_uri_normalize |
drupal/ |
Normalizes a URI by making it syntactically correct. | 6 | |
| file_copy |
drupal/ |
Copies a file to a new location and adds a file record to the database. | 6 | |
| file_unmanaged_move |
drupal/ |
Moves a file to a new location without database changes or hook invocation. | 6 | |
| file_munge_filename |
drupal/ |
Modifies a filename as needed for security purposes. | 6 | |
| file_get_mimetype |
drupal/ |
Determines an Internet Media Type or MIME type from a filename. | 6 | |
| drupal_rmdir |
drupal/ |
Removes a directory. | 6 | |
| drupal_tempnam |
drupal/ |
Creates a file with a unique filename in the specified directory. | 6 | |
| drupal_theme_access |
drupal/ |
Determines if a theme is available to use. | 6 | 1 |
| actions_do |
drupal/ |
Performs a given list of actions by executing their callback functions. | 6 | |
| drupal_parse_url |
drupal/ |
Parses a URL string into its path, query, and fragment components. | 6 | |
| drupal_get_private_key |
drupal/ |
Ensures the private key variable used to generate tokens is set. | 6 |