public function ExtensionStreamBase::dirname in System stream wrapper 8

Gets the name of the directory from a given path.

This method is usually accessed through drupal_dirname(), which wraps around the PHP dirname() function because it does not support stream wrappers.

Parameters

string $uri: A URI or path.

Return value

string A string containing the directory name.

Overrides LocalStreamTrait::dirname

See also

drupal_dirname()

File

src/StreamWrapper/ExtensionStreamBase.php, line 76

Class

ExtensionStreamBase

Defines a base stream wrapper implementation.

Namespace

Drupal\system_stream_wrapper\StreamWrapper

Code

public function dirname($uri = NULL) {
  if (!isset($uri)) {
    $uri = $this->uri;
  }
  else {
    $this->uri = $uri;
  }
  if (isset($uri)) {
    $this->uri = $uri;
  }
  list($scheme) = explode('://', $uri, 2);
  $dirname = dirname($this
    ->getTarget($uri));
  $dirname = $dirname !== '.' ? rtrim("/{$dirname}", '/') : '';
  return "{$scheme}://{$this->getOwnerName()}{$dirname}";
}