晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 .
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Current File : //opt/cpanel/ea-wappspector/vendor/phpunit/php-timer/src/ResourceUsageFormatter.php
<?php declare(strict_types=1);
/*
 * This file is part of phpunit/php-timer.
 *
 * (c) Sebastian Bergmann <sebastian@phpunit.de>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
namespace SebastianBergmann\Timer;

use function is_float;
use function memory_get_peak_usage;
use function microtime;
use function sprintf;

final class ResourceUsageFormatter
{
    /**
     * @psalm-var array<string,int>
     */
    private const SIZES = [
        'GB' => 1073741824,
        'MB' => 1048576,
        'KB' => 1024,
    ];

    public function resourceUsage(Duration $duration): string
    {
        return sprintf(
            'Time: %s, Memory: %s',
            $duration->asString(),
            $this->bytesToString(memory_get_peak_usage(true))
        );
    }

    /**
     * @throws TimeSinceStartOfRequestNotAvailableException
     */
    public function resourceUsageSinceStartOfRequest(): string
    {
        if (!isset($_SERVER['REQUEST_TIME_FLOAT'])) {
            throw new TimeSinceStartOfRequestNotAvailableException(
                'Cannot determine time at which the request started because $_SERVER[\'REQUEST_TIME_FLOAT\'] is not available'
            );
        }

        if (!is_float($_SERVER['REQUEST_TIME_FLOAT'])) {
            throw new TimeSinceStartOfRequestNotAvailableException(
                'Cannot determine time at which the request started because $_SERVER[\'REQUEST_TIME_FLOAT\'] is not of type float'
            );
        }

        return $this->resourceUsage(
            Duration::fromMicroseconds(
                (1000000 * (microtime(true) - $_SERVER['REQUEST_TIME_FLOAT']))
            )
        );
    }

    private function bytesToString(int $bytes): string
    {
        foreach (self::SIZES as $unit => $value) {
            if ($bytes >= $value) {
                return sprintf('%.2f %s', $bytes / $value, $unit);
            }
        }

        // @codeCoverageIgnoreStart
        return $bytes . ' byte' . ($bytes !== 1 ? 's' : '');
        // @codeCoverageIgnoreEnd
    }
}

haha - 2025