src/Container.php
protected function resolveMethodParameters($params = [])
    {
        if (!is_array($params)) {
            throw new \InvalidArgumentException(
                sprintf("Parameter 1 of %s must be an array.", __METHOD__)
            );
        }

        foreach ($params as $key => $value) {
            if ($value instanceof \ReflectionParameter) {
                $class = $value->getClass();

                if ($class instanceof \ReflectionClass) {
                    if ($class->isInterface()) {
                        $params[$key] = $this->getConcreteFromInterface($class->getName());
                    } else {
                        $params[$key] = $this->circularDependencyResolver($class->getName());
                    }
                } else {
                    $params[$key] = ($value->isDefaultValueAvailable()
                        ? $value->getDefaultValue() : null);
                }
            } else {
                if (is_string($value) && class_exists($value)) {
                    $params[$key] = $this->circularDependencyResolver($value);
                } elseif ($value instanceof \Closure) {
                    $params[$key] = $value($this);
                } else {
                    $params[$key] = $value;
                }
            }
        }

        return $params;
    }
protected function resolveMethodParameters($params = [])
    {
        if (!is_array($params)) {
            throw new \InvalidArgumentException(
                sprintf("Parameter 1 of %s must be an array.", __METHOD__)
            );
        }

        foreach ($params as $key => $value) {
            if ($value instanceof \ReflectionParameter) {
                $class = $value->getClass();

                if ($class instanceof \ReflectionClass) {
                    if ($class->isInterface()) {
                        $params[$key] = $this->getConcreteFromInterface($class->getName());
                    } else {
                        $params[$key] = $this->circularDependencyResolver($class->getName());
                    }
                } else {
                    $params[$key] = ($value->isDefaultValueAvailable()
                        ? $value->getDefaultValue() : null);
                }
            } else {
                if (is_string($value) && class_exists($value)) {
                    $params[$key] = $this->circularDependencyResolver($value);
                } elseif ($value instanceof \Closure) {
                    $params[$key] = $value($this);
                } else {
                    $params[$key] = $value;
                }
            }
        }

        return $params;
    }
Resolve method parameters.

@param array $params The unresolvable method.
@return array