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。 sh-3ll

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Current File : //opt/cpanel/ea-wappspector/vendor/php-di/php-di/src/Definition/Source/DefinitionNormalizer.php
<?php

declare(strict_types=1);

namespace DI\Definition\Source;

use DI\Definition\ArrayDefinition;
use DI\Definition\AutowireDefinition;
use DI\Definition\DecoratorDefinition;
use DI\Definition\Definition;
use DI\Definition\Exception\InvalidDefinition;
use DI\Definition\FactoryDefinition;
use DI\Definition\Helper\DefinitionHelper;
use DI\Definition\ObjectDefinition;
use DI\Definition\ValueDefinition;

/**
 * Turns raw definitions/definition helpers into definitions ready
 * to be resolved or compiled.
 *
 * @author Matthieu Napoli <matthieu@mnapoli.fr>
 */
class DefinitionNormalizer
{
    public function __construct(
        private Autowiring $autowiring,
    ) {
    }

    /**
     * Normalize a definition that is *not* nested in another one.
     *
     * This is usually a definition declared at the root of a definition array.
     *
     * @param string $name The definition name.
     * @param string[] $wildcardsReplacements Replacements for wildcard definitions.
     *
     * @throws InvalidDefinition
     */
    public function normalizeRootDefinition(mixed $definition, string $name, ?array $wildcardsReplacements = null) : Definition
    {
        if ($definition instanceof DefinitionHelper) {
            $definition = $definition->getDefinition($name);
        } elseif (is_array($definition)) {
            $definition = new ArrayDefinition($definition);
        } elseif ($definition instanceof \Closure) {
            $definition = new FactoryDefinition($name, $definition);
        } elseif (! $definition instanceof Definition) {
            $definition = new ValueDefinition($definition);
        }

        // For a class definition, we replace * in the class name with the matches
        // *Interface -> *Impl => FooInterface -> FooImpl
        if ($wildcardsReplacements && $definition instanceof ObjectDefinition) {
            $definition->replaceWildcards($wildcardsReplacements);
        }

        if ($definition instanceof AutowireDefinition) {
            /** @var AutowireDefinition $definition */
            $definition = $this->autowiring->autowire($name, $definition);
        }

        $definition->setName($name);

        try {
            $definition->replaceNestedDefinitions([$this, 'normalizeNestedDefinition']);
        } catch (InvalidDefinition $e) {
            throw InvalidDefinition::create($definition, sprintf(
                'Definition "%s" contains an error: %s',
                $definition->getName(),
                $e->getMessage()
            ), $e);
        }

        return $definition;
    }

    /**
     * Normalize a definition that is nested in another one.
     *
     * @throws InvalidDefinition
     */
    public function normalizeNestedDefinition(mixed $definition) : mixed
    {
        $name = '<nested definition>';

        if ($definition instanceof DefinitionHelper) {
            $definition = $definition->getDefinition($name);
        } elseif (is_array($definition)) {
            $definition = new ArrayDefinition($definition);
        } elseif ($definition instanceof \Closure) {
            $definition = new FactoryDefinition($name, $definition);
        }

        if ($definition instanceof DecoratorDefinition) {
            throw new InvalidDefinition('Decorators cannot be nested in another definition');
        }

        if ($definition instanceof AutowireDefinition) {
            $definition = $this->autowiring->autowire($name, $definition);
        }

        if ($definition instanceof Definition) {
            $definition->setName($name);

            // Recursively traverse nested definitions
            $definition->replaceNestedDefinitions([$this, 'normalizeNestedDefinition']);
        }

        return $definition;
    }
}