function ImageTestDummyStreamWrapper::getExternalUrl

Returns a web accessible URL for the resource.

This function should return a URL that can be embedded in a web page and accessed from a browser. For example, the external URL of "youtube://random_string" might be "http://www.youtube.com/watch?v=random_string".

Return value

string Returns a string containing a web accessible URL for the resource.

Overrides StreamWrapperInterface::getExternalUrl

File

core/modules/image/tests/modules/image_module_test/src/StreamWrapper/ImageTestDummyStreamWrapper.php, line 42

Class

ImageTestDummyStreamWrapper

A non-public, non-private local stream wrapper for image style access tests.

Namespace

Code

public function getExternalUrl() : string {
  return '';
}