<?php /* +-----------------------------------------------------------------------+ | This file is part of the Roundcube Webmail client | | Copyright (C) 2006-2013, The Roundcube Dev Team | | | | Licensed under the GNU General Public License version 3 or | | any later version with exceptions for skins & plugins. | | See the README file for a full license statement. | | | | PURPOSE: | | Class representing an address directory result set | +-----------------------------------------------------------------------+ | Author: Thomas Bruederli <roundcube@gmail.com> | +-----------------------------------------------------------------------+ */ /** * Roundcube result set class * * Representing an address directory result set. * Implenets Iterator and thus be used in foreach() loops. * * @package Framework * @subpackage Addressbook */ class rcube_result_set implements Iterator { public $count = 0; public $first = 0; public $searchonly = false; public $records = array(); private $current = 0; function __construct($c=0, $f=0) { $this->count = (int)$c; $this->first = (int)$f; } function add($rec) { $this->records[] = $rec; } function iterate() { return $this->records[$this->current++]; } function first() { $this->current = 0; return $this->records[$this->current]; } function seek($i) { $this->current = $i; } /*** PHP 5 Iterator interface ***/ function rewind() { $this->current = 0; } function current() { return $this->records[$this->current]; } function key() { return $this->current; } function next() { return $this->iterate(); } function valid() { return isset($this->records[$this->current]); } }