public LocalReadOnlyStream::unlink($uri)

Exposed in the UI and potentially web accessible. File core/lib/Drupal/Core/StreamWrapper/StreamWrapperInterface

public StreamWrapperManagerInterfa

Hidden, readable and writeable using local files. File core/lib/Drupal/Core/StreamWrapper/StreamWrapperInterface

Defines a read-only Drupal stream wrapper base class. This class provides a minimal-read only stream wrapper implementation. Specifically, it

LocalStream::setUri($uri) Sets

Defines a Drupal temporary (temporary://) stream wrapper class. Provides support for storing temporarily accessible files with the Drupal file

A generic resource handle. Type: resource File core

public PhpStreamWrapperInterface::stream_open($path

Instance URI (stream). A stream is referenced as "scheme://target". Type: string