Documentation & API reference
Functions
Primary tabs
| Name | Location | Description |
Direct uses |
Strings |
|---|---|---|---|---|
| image_effect_apply |
drupal/ |
Applies an image effect to the image object. | 1 | |
| theme_image_style |
drupal/ |
Returns HTML for an image using a specific image style. | 1 | |
| image_filter_keyword |
drupal/ |
Accepts a keyword (center, top, left, etc) and returns it as a pixel offset. | 1 | |
| _image_update_get_style_with_effects |
drupal/ |
Loads all effects for an image style. | 1 | |
| language_test_store_language_negotiation |
drupal/ |
Store the last negotiated languages. | 1 | |
| file_test_get_calls |
drupal/ |
Get the arguments passed to invocation of a given hook since file_test_reset() was last called. | 1 | |
| file_test_get_all_calls |
drupal/ |
Get an array with the calls for all hooks. | 1 | |
| file_test_file_scan_callback |
drupal/ |
Helper function for testing file_scan_directory(). | 1 | 2 |
| file_test_file_scan_callback_reset |
drupal/ |
Reset static variables used by file_test_file_scan_callback(). | 1 | |
| field_test_rename_bundle |
drupal/ |
Renames a bundle for test_entity entities. | 1 | |
| field_test_delete_bundle |
drupal/ |
Deletes a bundle for test_entity objects. | 1 | |
| field_test_default_value |
drupal/ |
Sample 'default value' callback. | 1 | 1 |
| node_test_node_grants |
drupal/ |
Implements hook_node_grants(). | 1 | |
| _batch_test_batch_3 |
drupal/ |
Batch 3: Performs both single and multistep operations. | 1 | |
| _batch_test_batch_5 |
drupal/ |
Batch 5: Repeats a simple operation. | 1 | |
| form_test_validate_required_form_no_title |
drupal/ |
Form constructor to test the #required property without #title. | 1 | 1 |
| form_test_select |
drupal/ |
Builds a form to test #type 'select' validation. | 1 | 1 |
| form_test_number |
drupal/ |
Builds a form to test #type 'number' and 'range' validation. | 1 | 1 |
| entity_test_mul_load |
drupal/ |
Loads a test entity. | 1 | |
| _session_test_set |
drupal/ |
Page callback, stores a value in $_SESSION['session_test_value']. | 1 | 1 |
| _session_test_set_message |
drupal/ |
Menu callback, sets a message to me displayed on the following page. | 1 | 1 |
| update_selection_page |
drupal/ |
Renders a form with a list of available database updates. | 1 | |
| update_results_page |
drupal/ |
Displays results of the update script with any accompanying errors. | 1 | |
| update_info_page |
drupal/ |
Provides an overview of the Drupal database update. | 1 | |
| update_access_denied_page |
drupal/ |
Renders a 403 access denied page for update.php. | 1 | |
| update_access_allowed |
drupal/ |
Determines if the current user is allowed to run update.php. | 1 | |
| update_check_requirements |
drupal/ |
Checks update requirements and reports errors and (optionally) warnings. | 1 | |
| ajax_command_alert |
drupal/ |
Creates a Drupal Ajax 'alert' command. | 1 | |
| ajax_command_insert |
drupal/ |
Creates a Drupal Ajax 'insert' command using the method in #ajax['method']. | 1 | |
| ajax_command_append |
drupal/ |
Creates a Drupal Ajax 'insert/append' command. | 1 | |
| ajax_command_settings |
drupal/ |
Creates a Drupal Ajax 'settings' command. | 1 | |
| ajax_command_add_css |
drupal/ |
Creates a Drupal Ajax 'add_css' command. | 1 | |
| language_types_initialize |
drupal/ |
Chooses a language based on language negotiation method settings. | 1 | |
| language_negotiation_purge |
drupal/ |
Removes any language negotiation methods that are no longer defined. | 1 | |
| language_negotiation_method_invoke |
drupal/ |
Invokes a language negotiation method and caches the results. | 1 | |
| language_url_split_prefix |
drupal/ |
Splits the given path into prefix and actual path. | 1 | |
| _drupal_valid_path_new_router |
drupal/ |
Temporary helper function to check a path in the new routing system. | 1 | |
| _drupal_session_write |
drupal/ |
Writes an entire session to the database (internal use only). | 1 | 1 |
| drupal_session_initialize |
drupal/ |
Initializes the session handler, starting a session if needed. | 1 | |
| _drupal_session_delete_cookie |
drupal/ |
Deletes the session cookie. | 1 | |
| drupal_session_destroy_uid |
drupal/ |
Ends a specific user's session(s). | 1 | |
| config_uninstall_default_config |
drupal/ |
Uninstalls the default configuration of a given extension. | 1 | |
| config_get_entity_type_by_name |
drupal/ |
Returns the entity type of a configuration object. | 1 | |
| _authorize_filetransfer_connection_settings |
drupal/ |
Generates the Form API array for a given connection backend's settings. | 1 | |
| _authorize_filetransfer_connection_settings_set_defaults |
drupal/ |
Sets the default settings on a file transfer connection form recursively. | 1 | |
| authorize_run_operation |
drupal/ |
Runs the operation specified in $_SESSION['authorize_operation']. | 1 | |
| file_mimetype_mapping |
drupal/ |
Return an array of MIME extension mappings. | 1 | |
| file_default_mimetype_mapping |
drupal/ |
Default MIME extension mapping. | 1 | |
| drupal_mail_system |
drupal/ |
Returns an object that implements Drupal\Core\Mail\MailInterface. | 1 | |
| _drupal_wrap_mail_line |
drupal/ |
Wraps words on a single line. | 1 | 1 |