function StreamWrapperInterface::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.

1 method overrides StreamWrapperInterface::realpath()

LocalStream::realpath in core/lib/Drupal/Core/StreamWrapper/LocalStream.php

Returns canonical, absolute path of the resource.

File

core/lib/Drupal/Core/StreamWrapper/StreamWrapperInterface.php, line 166

Class

StreamWrapperInterface

Defines a Drupal stream wrapper extension.

Namespace

Drupal\Core\StreamWrapper

Code

public function realpath();