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<?php
/**
* @package akeebabackup
* @copyright Copyright (c)2006-2022 Nicholas K. Dionysopoulos / Akeeba Ltd
* @license GNU General Public License version 3, or later
*/
namespace Akeeba\Backup\Admin\CliCommands\MixIt;
defined('_JEXEC') || die;
/**
* Utility methods to get memory information
*
* @since 7.5.0
*/
trait MemoryInfo
{
/**
* Returns the current memory usage
*
* @return string
*
* @since 7.5.0
*/
private function memUsage(): string
{
if (function_exists('memory_get_usage'))
{
$size = memory_get_usage();
$unit = ['b', 'KB', 'MB', 'GB', 'TB', 'PB'];
return @round($size / 1024 ** ($i = floor(log($size, 1024))), 2) . ' ' . $unit[$i];
}
else
{
return "(unknown)";
}
}
/**
* Returns the peak memory usage
*
* @return string
*
* @since 7.5.0
*/
private function peakMemUsage(): string
{
if (function_exists('memory_get_peak_usage'))
{
$size = memory_get_peak_usage();
$unit = ['b', 'KB', 'MB', 'GB', 'TB', 'PB'];
return @round($size / 1024 ** ($i = floor(log($size, 1024))), 2) . ' ' . $unit[$i];
}
else
{
return "(unknown)";
}
}
}