public PhpStreamWrapperInterface::stream_cast($cast_as)
Retrieve the underlying stream resource.
This method is called in response to stream_select().
Parameters
int $cast_as: Can be STREAM_CAST_FOR_SELECT when stream_select() is calling stream_cast() or STREAM_CAST_AS_STREAM when stream_cast() is called for other uses.
Return value
resource|false The underlying stream resource or FALSE if stream_select() is not supported.
See also
http://php.net/manual/streamwrapper.stream-cast.php
File
- core/lib/Drupal/Core/StreamWrapper/PhpStreamWrapperInterface.php, line 64
Class
- PhpStreamWrapperInterface
- Defines a generic PHP stream wrapper interface.
Namespace
Drupal\Core\StreamWrapper
Code
public function stream_cast($cast_as);
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