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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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Current File : //opt/cpanel/ea-wappspector/vendor/rector/rector/rules/DeadCode/ConditionEvaluator.php

<?php

declare (strict_types=1);
namespace Rector\DeadCode;

use PhpParser\Node\Expr\BinaryOp\Equal;
use PhpParser\Node\Expr\BinaryOp\Identical;
use PhpParser\Node\Expr\BinaryOp\NotEqual;
use PhpParser\Node\Expr\BinaryOp\NotIdentical;
use Rector\DeadCode\Contract\ConditionInterface;
use Rector\DeadCode\ValueObject\BinaryToVersionCompareCondition;
use Rector\DeadCode\ValueObject\VersionCompareCondition;
use Rector\Exception\ShouldNotHappenException;
use Rector\Php\PhpVersionProvider;
final class ConditionEvaluator
{
    /**
     * @readonly
     * @var \Rector\Php\PhpVersionProvider
     */
    private $phpVersionProvider;
    public function __construct(PhpVersionProvider $phpVersionProvider)
    {
        $this->phpVersionProvider = $phpVersionProvider;
    }
    /**
     * @return bool|int|null
     */
    public function evaluate(ConditionInterface $condition)
    {
        if ($condition instanceof VersionCompareCondition) {
            return $this->evaluateVersionCompareCondition($condition);
        }
        if ($condition instanceof BinaryToVersionCompareCondition) {
            return $this->isEvaluedAsTrue($condition);
        }
        return null;
    }
    /**
     * @return bool|int|null
     */
    private function evaluateVersionCompareCondition(VersionCompareCondition $versionCompareCondition)
    {
        $compareSign = $versionCompareCondition->getCompareSign();
        if ($compareSign !== null) {
            if ($compareSign === '<' && $this->phpVersionProvider->provide() < $versionCompareCondition->getSecondVersion()) {
                return null;
            }
            return \version_compare((string) $versionCompareCondition->getFirstVersion(), (string) $versionCompareCondition->getSecondVersion(), $compareSign);
        }
        return \version_compare((string) $versionCompareCondition->getFirstVersion(), (string) $versionCompareCondition->getSecondVersion());
    }
    private function isEvaluedAsTrue(BinaryToVersionCompareCondition $binaryToVersionCompareCondition) : bool
    {
        $versionCompareResult = $this->evaluateVersionCompareCondition($binaryToVersionCompareCondition->getVersionCompareCondition());
        if ($binaryToVersionCompareCondition->getBinaryClass() === Identical::class) {
            return $binaryToVersionCompareCondition->getExpectedValue() === $versionCompareResult;
        }
        if ($binaryToVersionCompareCondition->getBinaryClass() === NotIdentical::class) {
            return $binaryToVersionCompareCondition->getExpectedValue() !== $versionCompareResult;
        }
        if ($binaryToVersionCompareCondition->getBinaryClass() === Equal::class) {
            // weak comparison on purpose
            return $binaryToVersionCompareCondition->getExpectedValue() === $versionCompareResult;
        }
        if ($binaryToVersionCompareCondition->getBinaryClass() === NotEqual::class) {
            // weak comparison on purpose
            return $binaryToVersionCompareCondition->getExpectedValue() !== $versionCompareResult;
        }
        throw new ShouldNotHappenException();
    }
}

haha - 2025