class ResolveParameterPlaceHoldersPass

class ResolveParameterPlaceHoldersPass extends AbstractRecursivePass {
    protected bool $skipScalars = false;
    private ParameterBagInterface $bag;
    public function __construct(bool $resolveArrays = true, bool $throwOnResolveException = true) {
    }
    
    /**
     * @throws ParameterNotFoundException
     */
    public function process(ContainerBuilder $container) : void {
        $this->bag = $container->getParameterBag();
        try {
            parent::process($container);
            $aliases = [];
            foreach ($container->getAliases() as $name => $target) {
                $this->currentId = $name;
                $aliases[$this->bag
                    ->resolveValue($name)] = $target;
            }
            $container->setAliases($aliases);
        } catch (ParameterNotFoundException $e) {
            $e->setSourceId($this->currentId);
            throw $e;
        }
        $this->bag
            ->resolve();
        unset($this->bag);
    }
    protected function processValue(mixed $value, bool $isRoot = false) : mixed {
        if (\is_string($value)) {
            try {
                $v = $this->bag
                    ->resolveValue($value);
            } catch (ParameterNotFoundException $e) {
                if ($this->throwOnResolveException) {
                    throw $e;
                }
                $v = null;
                $this->container
                    ->getDefinition($this->currentId)
                    ->addError($e->getMessage());
            }
            return $this->resolveArrays || !$v || !\is_array($v) ? $v : $value;
        }
        if ($value instanceof Definition) {
            $value->setBindings($this->processValue($value->getBindings()));
            $changes = $value->getChanges();
            if (isset($changes['class'])) {
                $value->setClass($this->bag
                    ->resolveValue($value->getClass()));
            }
            if (isset($changes['file'])) {
                $value->setFile($this->bag
                    ->resolveValue($value->getFile()));
            }
            $tags = $value->getTags();
            if (isset($tags['proxy'])) {
                $tags['proxy'] = $this->bag
                    ->resolveValue($tags['proxy']);
                $value->setTags($tags);
            }
        }
        $value = parent::processValue($value, $isRoot);
        if ($value && \is_array($value)) {
            $value = array_combine($this->bag
                ->resolveValue(array_keys($value)), $value);
        }
        return $value;
    }

}