Documentation & API reference
Functions
Primary tabs
Name |
Location | Description | Direct uses | Strings |
|---|---|---|---|---|
| _field_sql_storage_tablename |
drupal/ |
Generate a table name for a field data table. | 22 | 2 |
| _field_test_field_storage_query_sort_helper |
drupal/ |
Sort helper for field_test_field_storage_query(). | 1 | |
| _field_test_storage_data |
drupal/ |
Helper function: stores or retrieves data from the 'storage backend'. | 10 | |
| _field_ui_add_default_view_mode_settings |
drupal/ |
Populates display settings for a new view mode from the default view mode. | 1 | |
| _field_ui_bundle_admin_path |
drupal/ |
Determines the administration path for a bundle. | 9 | |
| _field_ui_field_name_exists |
drupal/ |
Render API callback: Checks if a field machine name is taken. | 1 | |
| _field_ui_field_overview_form_validate_add_existing |
drupal/ |
Validates the 'add existing field' row of field_ui_field_overview_form(). | 1 | |
| _field_ui_field_overview_form_validate_add_new |
drupal/ |
Validates the 'add new field' row of field_ui_field_overview_form(). | 1 | |
| _field_ui_reduce_order |
drupal/ |
Determines the rendering order of an array representing a tree. | 1 | |
| _field_ui_view_mode_menu_access |
drupal/ |
Menu access callback for the 'view mode display settings' pages. | 1 | |
| _field_write_instance |
drupal/ |
Stores an instance record in the field configuration database. | 2 | |
| _file_field_get_description_from_element |
drupal/ |
Retrieves the file description from a field field element. | 1 | |
| _file_generic_settings_extensions |
drupal/ |
Element validate callback for the allowed file extensions field. | 1 | |
| _file_generic_settings_file_directory_validate |
drupal/ |
Element validate callback for the file destination field. | 1 | |
| _file_generic_settings_max_filesize |
drupal/ |
Element validate callback for the maximum upload size field. | 1 | |
| _file_test_form |
drupal/ |
Form to test file uploads. | 1 | |
| _file_test_form_submit |
drupal/ |
Process the upload. | ||
| _file_test_get_return |
drupal/ |
Load the appropriate return value. | 2 | |
| _file_test_log_call |
drupal/ |
Store the values passed to a hook invocation. | 8 | |
| _filter_autop |
drupal/ |
Implements callback_filter_process(). | 1 | 3 |
| _filter_autop_tips |
drupal/ |
Implements callback_filter_tips(). | 2 | |
| _filter_disable_format_access |
drupal/ |
Access callback: Checks access for disabling text formats. | 1 | |
| _filter_format_is_cacheable |
drupal/ |
Helper function to determine whether the output of a given text format can be cached. | 1 | |
| _filter_html |
drupal/ |
Implements callback_filter_process(). | 2 | 2 |
| _filter_htmlcorrector |
drupal/ |
Implements callback_filter_process(). | 3 | 1 |
| _filter_html_escape |
drupal/ |
Implements callback_filter_process(). | 2 | |
| _filter_html_escape_tips |
drupal/ |
Implements callback_filter_tips(). | 1 | |
| _filter_html_settings |
drupal/ |
Implements callback_filter_settings(). | 2 | |
| _filter_html_tips |
drupal/ |
Implements callback_filter_tips(). | 2 | |
| _filter_list_cmp |
drupal/ |
Sorts an array of filters by filter name. | 1 | |
| _filter_tips |
drupal/ |
Retrieves the filter tips. | 2 | |
| _filter_url |
drupal/ |
Implements callback_filter_process(). | 1 | 2 |
| _filter_url_escape_comments |
drupal/ |
Escapes the contents of HTML comments. | 1 | 1 |
| _filter_url_parse_email_links |
drupal/ |
Makes links out of e-mail addresses. | ||
| _filter_url_parse_full_links |
drupal/ |
Makes links out of absolute URLs. | ||
| _filter_url_parse_partial_links |
drupal/ |
Makes links out of domain names starting with "www." | ||
| _filter_url_settings |
drupal/ |
Implements callback_filter_settings(). | 1 | |
| _filter_url_tips |
drupal/ |
Implements callback_filter_tips(). | 1 | |
| _filter_url_trim |
drupal/ |
Shortens long URLs to http://www.example.com/long/url... | 4 | |
| _filter_xss_attributes |
drupal/ |
Processes a string of HTML attributes. | 1 | |
| _filter_xss_split |
drupal/ |
Processes an HTML tag. | 1 | 1 |
| _fix_gpc_magic |
drupal/ |
Strips slashes from a string or array of strings. | 1 | |
| _fix_gpc_magic_files |
drupal/ |
Strips slashes from $_FILES items. | 1 | |
| _format_date_callback |
drupal/ |
Translates a formatted date string. | 1 | 1 |
| _form_builder_handle_input_element |
drupal/ |
Adds the #name and #value properties of an input element before rendering. | 1 | |
| _form_button_was_clicked |
drupal/ |
Determines if a given button triggered the form submission. | 1 | |
| _form_element_triggered_scripted_submission |
drupal/ |
Detects if an element triggered the form submission via Ajax. | 1 | |
| _form_options_flatten |
drupal/ |
Iterates over an array and returns a flat array with duplicate keys removed. | 1 | 1 |
| _form_set_class |
drupal/ |
Sets a form element's class attribute. | 8 | |
| _form_test_checkbox |
drupal/ |
Build a form to test a checkbox. | 1 |