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<?php
/**
* Copyright 2007-2017 Horde LLC (http://www.horde.org/)
*
* @author Chuck Hagenbuch <chuck@horde.org>
* @category Horde
* @license http://www.horde.org/licenses/bsd BSD
* @package Support
*/
/**
* @author Chuck Hagenbuch <chuck@horde.org>
* @category Horde
* @deprecated Use Horde_Stream_Wrapper_String::getStream()
* @license http://www.horde.org/licenses/bsd BSD
* @package Support
*/
class Horde_Support_StringStream implements Horde_Stream_Wrapper_StringStream
{
/* Wrapper name. */
const WNAME = 'horde-string';
/**
* String data.
*
* @var string
*/
protected $_string;
/**
* Constructor
*
* @param string &$string Reference to the string to wrap as a stream
*/
public function __construct(&$string)
{
$this->installWrapper();
$this->_string =& $string;
}
/**
* Return a stream handle to this string stream.
*
* @return resource
*/
public function fopen()
{
return fopen(
self::WNAME . '://' . spl_object_hash($this),
'rb',
false,
stream_context_create(array(
self::WNAME => array(
'string' => $this
)
))
);
}
/**
* Return an SplFileObject representing this string stream
*
* @return SplFileObject
*/
public function getFileObject()
{
return new SplFileObject(
self::WNAME . '://' . spl_object_hash($this),
'rb',
false,
stream_context_create(array(
self::WNAME => array(
'string' => $this
)
))
);
}
/**
* Install the stream wrapper if it isn't already registered.
*/
public function installWrapper()
{
if (!in_array(self::WNAME, stream_get_wrappers()) &&
!stream_wrapper_register(self::WNAME, 'Horde_Stream_Wrapper_String')) {
throw new Exception('Unable to register stream wrapper.');
}
}
/**
* Return a reference to the wrapped string.
*
* @return string
*/
public function &getString()
{
return $this->_string;
}
}