80 Zeilen
2,1 KiB
PHP
80 Zeilen
2,1 KiB
PHP
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<?php
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/**
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* Zend Framework
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*
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* LICENSE
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*
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* This source file is subject to the new BSD license that is bundled
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* with this package in the file LICENSE.txt.
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* It is also available through the world-wide-web at this URL:
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* http://framework.zend.com/license/new-bsd
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* If you did not receive a copy of the license and are unable to
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* obtain it through the world-wide-web, please send an email
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* to license@zend.com so we can send you a copy immediately.
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*
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* @category Zend
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* @package Zend_Paginator
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id$
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*/
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/**
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* @see Zend_Paginator_Adapter_Interface
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*/
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require_once 'Zend/Paginator/Adapter/Interface.php';
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/**
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* @category Zend
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* @package Zend_Paginator
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* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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class Zend_Paginator_Adapter_Null implements Zend_Paginator_Adapter_Interface
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{
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/**
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* Item count
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*
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* @var integer
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*/
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protected $_count = null;
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/**
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* Constructor.
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*
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* @param array $count Total item count
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*/
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public function __construct($count = 0)
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{
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$this->_count = $count;
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}
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/**
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* Returns an array of items for a page.
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*
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* @param integer $offset Page offset
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* @param integer $itemCountPerPage Number of items per page
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* @return array
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*/
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public function getItems($offset, $itemCountPerPage)
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{
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if ($offset >= $this->count()) {
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return array();
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}
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$remainItemCount = $this->count() - $offset;
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$currentItemCount = $remainItemCount > $itemCountPerPage ? $itemCountPerPage : $remainItemCount;
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return array_fill(0, $currentItemCount, null);
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}
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/**
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* Returns the total number of rows in the array.
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*
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* @return integer
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*/
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public function count()
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{
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return $this->_count;
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}
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}
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