public function LocalStream::stream_set_option in Drupal 10

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/StreamWrapper/LocalStream.php \Drupal\Core\StreamWrapper\LocalStream::stream_set_option()
2. 9 core/lib/Drupal/Core/StreamWrapper/LocalStream.php \Drupal\Core\StreamWrapper\LocalStream::stream_set_option()

Since Windows systems do not allow it and it is not needed for most use cases anyway, this method is not supported on local files and will trigger an error and return false. If needed, custom subclasses can provide OS-specific implementations for advanced use cases.

File

core/lib/Drupal/Core/StreamWrapper/LocalStream.php, line 287

Class

LocalStream

Defines a Drupal stream wrapper base class for local files.

Namespace

Drupal\Core\StreamWrapper

Code

public function stream_set_option($option, $arg1, $arg2) {
  trigger_error('stream_set_option() not supported for local file based stream wrappers', E_USER_WARNING);
  return FALSE;
}