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<?php
/*
* StatusNet - a distributed open-source microblogging tool
* Copyright (C) 2008, 2009, StatusNet, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
if (!defined('LACONICA')) {
exit(1);
}
class ArrayWrapper
{
var $_items = null;
var $_count = 0;
var $N = 0;
var $_i = -1;
function __construct($items)
{
$this->_items = $items;
$this->_count = count($this->_items);
$this->N = $this->_count;
}
function fetch()
{
if (!$this->_items) {
return false;
}
$this->_i++;
if ($this->_i < $this->_count) {
return true;
} else {
return false;
}
}
function __set($name, $value)
{
$item =& $this->_items[$this->_i];
$item->$name = $value;
return $item->$name;
}
function __get($name)
{
$item =& $this->_items[$this->_i];
return $item->$name;
}
function __isset($name)
{
$item =& $this->_items[$this->_i];
return isset($item->$name);
}
function __unset($name)
{
$item =& $this->_items[$this->_i];
unset($item->$name);
}
function __call($name, $args)
{
$item =& $this->_items[$this->_i];
return call_user_func_array(array($item, $name), $args);
}
}
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