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