file_move(FileInterface $source, $destination = NULL, $replace = FILE_EXISTS_RENAME) Moves a file to a new

Defines getter and setter methods for file entity base fields. Hierarchy interface

protected static ManagedFile::fileUsage()

public FileSystem::chmod($uri, $mode = NULL) Sets

public File::setTemporary() Sets the file

hook_file_move(Drupal\file\FileInterface $file, Drupal\file\FileInterface $source) Respond to a file that has

file_field_views_data(FieldStorageConfigInterface $field_storage) Implements

public FileSystemInterface::basename($uri, $suffix = NULL)

EditorImageDialog::buildForm in

Makes possible to guess the MIME type of a file using its extension. Hierarchy class