| Name | Description |
|---|---|
| File interface | Common file handling functions. |
| Name | Location | Description |
|---|---|---|
| file_copy | drupal/includes/file.inc | Copy a file to a new location and adds a file record to the database. |
| file_save_upload | drupal/includes/file.inc | Saves a file upload to a new location. |
| file_unmanaged_copy | drupal/includes/file.inc | Copy a file to a new location without calling any hooks or making any changes to the database. |
| Name | Location | Description |
|---|---|---|
| drupal_set_message | drupal/includes/bootstrap.inc | Set a message which reflects the status of the performed operation. |
| file_create_filename | drupal/includes/file.inc | Create a full file path from a directory and filename. |
| t | drupal/includes/common.inc | Translate strings to the page language or a given language. |