public function PhpStreamWrapperInterface::stream_cast

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

stream_select()

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);