<?php
/**
* Part of the Joomla Framework Filesystem Package
*
* @copyright Copyright (C) 2005 - 2018 Open Source Matters, Inc. All rights reserved.
* @license GNU General Public License version 2 or later; see LICENSE
*/
namespace Joomla\Filesystem\Support;
/**
* String Controller
*
* @since 1.0
*/
class StringController
{
/**
* Internal string references
*
* @var array
* @ssince 1.4.0
*/
private static $strings = array();
/**
* Defines a variable as an array
*
* @return array
*
* @since 1.0
* @deprecated 2.0 Use `getArray` instead.
*/
public static function _getArray()
{
return self::getArray();
}
/**
* Defines a variable as an array
*
* @return array
*
* @since 1.4.0
*/
public static function getArray()
{
return self::$strings;
}
/**
* Create a reference
*
* @param string $reference The key
* @param string $string The value
*
* @return void
*
* @since 1.0
*/
public static function createRef($reference, &$string)
{
self::$strings[$reference] = & $string;
}
/**
* Get reference
*
* @param string $reference The key for the reference.
*
* @return mixed False if not set, reference if it exists
*
* @since 1.0
*/
public static function getRef($reference)
{
if (isset(self::$strings[$reference]))
{
return self::$strings[$reference];
}
return false;
}
}