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　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。 . Prv8 Shell

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Directory : /opt/cpanel/ea-wappspector/vendor/league/flysystem/src/

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Current File : //opt/cpanel/ea-wappspector/vendor/league/flysystem/src/DirectoryListing.php

<?php

declare(strict_types=1);

namespace League\Flysystem;

use ArrayIterator;
use Generator;
use IteratorAggregate;
use Traversable;

/**
 * @template T
 */
class DirectoryListing implements IteratorAggregate
{
    /**
     * @param iterable<T> $listing
     */
    public function __construct(private iterable $listing)
    {
    }

    /**
     * @param callable(T): bool $filter
     *
     * @return DirectoryListing<T>
     */
    public function filter(callable $filter): DirectoryListing
    {
        $generator = (static function (iterable $listing) use ($filter): Generator {
            foreach ($listing as $item) {
                if ($filter($item)) {
                    yield $item;
                }
            }
        })($this->listing);

        return new DirectoryListing($generator);
    }

    /**
     * @template R
     *
     * @param callable(T): R $mapper
     *
     * @return DirectoryListing<R>
     */
    public function map(callable $mapper): DirectoryListing
    {
        $generator = (static function (iterable $listing) use ($mapper): Generator {
            foreach ($listing as $item) {
                yield $mapper($item);
            }
        })($this->listing);

        return new DirectoryListing($generator);
    }

    /**
     * @return DirectoryListing<T>
     */
    public function sortByPath(): DirectoryListing
    {
        $listing = $this->toArray();

        usort($listing, function (StorageAttributes $a, StorageAttributes $b) {
            return $a->path() <=> $b->path();
        });

        return new DirectoryListing($listing);
    }

    /**
     * @return Traversable<T>
     */
    public function getIterator(): Traversable
    {
        return $this->listing instanceof Traversable
            ? $this->listing
            : new ArrayIterator($this->listing);
    }

    /**
     * @return T[]
     */
    public function toArray(): array
    {
        return $this->listing instanceof Traversable
            ? iterator_to_array($this->listing, false)
            : (array) $this->listing;
    }
}

haha - 2025