public function SessionStreamWrapper::realpath in Examples for Developers 3.x

Same name and namespace in other branches

1. 8 stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php \Drupal\stream_wrapper_example\StreamWrapper\SessionStreamWrapper::realpath()

Returns canonical, absolute path of the resource.

Implementation placeholder. PHP's realpath() does not support stream wrappers. We provide this as a default so that individual wrappers may implement their own solutions.

Return value

string Returns a string with absolute pathname on success (implemented by core wrappers), or FALSE on failure or if the registered wrapper does not provide an implementation.

Overrides StreamWrapperInterface::realpath

File

modules/stream_wrapper_example/src/StreamWrapper/SessionStreamWrapper.php, line 224

Class

SessionStreamWrapper

Example stream wrapper class to handle session:// streams.

Namespace

Drupal\stream_wrapper_example\StreamWrapper

Code

public function realpath() {
  return 'session://' . $this
    ->getLocalPath();
}