iflrandevu/src/engine/Api/V1/Processors/Paginate.php

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<?php
/* ----------------------------------------------------------------------------
* Easy!Appointments - Open Source Web Scheduler
*
* @package EasyAppointments
* @author A.Tselegidis <alextselegidis@gmail.com>
* @copyright Copyright (c) 2013 - 2016, Alex Tselegidis
* @license http://opensource.org/licenses/GPL-3.0 - GPLv3
* @link http://easyappointments.org
* @since v1.2.0
* ---------------------------------------------------------------------------- */
namespace EA\Engine\Api\V1\Processors;
class Paginate implements ProcessorsInterface {
public static function process(array &$response) {
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if (!isset($_GET['page'])) {
return;
}
$page = (int)$_GET['page'];
$length = isset($_GET['length']) ? (int)$_GET['length'] : 20;
$chunks = array_chunk($response, $length);
$response = isset($chunks[$page]) ? $chunks[$page] : [];
}
}