<?php

/**

* Copyright (C) 2015-2019 FeatherBB

* based on code by (C) 2008-2015 FluxBB

* and Rickard Andersson (C) 2002-2008 PunBB

* License: http://www.gnu.org/licenses/gpl.html GPL version 2 or higher

*/

namespace FeatherBB\Model;

use FeatherBB\Core\Database as DB;

use FeatherBB\Core\Interfaces\Container;

use FeatherBB\Core\Utils;

class Debug

{

public static function getQueries()

{

if (empty(DB::getQueryLog())) {

return null;

}

$data = [];

$data['raw'] = array_combine(DB::getQueryLog()[0], DB::getQueryLog()[1]);

$data['total_time'] = array_sum(array_keys($data['raw']));

return $data;

}

public static function getInfo()

{

$data = ['exec_time' => (Utils::getMicrotime() - Container::get('start'))];

$data['nb_queries'] = (isset(DB::getQueryLog()[0])) ? count(DB::getQueryLog()[0]) : 'N/A';

$data['mem_usage'] = (function_exists('memory_get_usage')) ? Utils::fileSize(memory_get_usage()) : 'N/A';

$data['mem_peak_usage'] = (function_exists('memory_get_peak_usage')) ? Utils::fileSize(memory_get_peak_usage()) : 'N/A';

return $data;

}

}