MemoryProcessor.php

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<?php

/*
 * This file is part of the Monolog package.
 *
 * (c) Jordi Boggiano <j.boggiano@seld.be>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Monolog\Processor;

abstract class MemoryProcessor implements ProcessorInterface
{
    protected $realUsage;

    protected $useFormatting;

    public function __construct($realUsage = true, $useFormatting = true)
    {
        $this->realUsage = (bool) $realUsage;
        $this->useFormatting = (bool) $useFormatting;
    }

    protected function formatBytes($bytes)
    {
        $bytes = (int) $bytes;

        if (!$this->useFormatting) {
            return $bytes;
        }

        if ($bytes > 1024 * 1024) {
            return round($bytes / 1024 / 1024, 2).' MB';
        } elseif ($bytes > 1024) {
            return round($bytes / 1024, 2).' KB';
        }

        return $bytes . ' B';
    }
}