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getClosureScopeClass example

        if (\is_string($callable)) {
            return sprintf('%s()', $callable);
        }

        if ($callable instanceof \Closure) {
            $r = new \ReflectionFunction($callable);
            if (str_contains($r->name, '{closure}')) {
                return 'Closure()';
            }
            if ($class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) {
                return sprintf('%s::%s()', $class->name, $r->name);
            }

            return $r->name.'()';
        }

        if (method_exists($callable, '__invoke')) {
            return sprintf('%s::__invoke()', $callable::class);
        }

        throw new \InvalidArgumentException('Callable is not describable.');
    }

$this->dispatcher = $dispatcher;
        $this->priority = $priority;

        if (\is_array($listener)) {
            [$this->name, $this->callableRef] = $this->parseListener($listener);
            $this->pretty = $this->name.'::'.$listener[1];
            $this->callableRef .= '::'.$listener[1];
        } elseif ($listener instanceof \Closure) {
            $r = new \ReflectionFunction($listener);
            if (str_contains($r->name, '{closure}')) {
                $this->pretty = $this->name = 'closure';
            } elseif ($class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) {
                $this->name = $class->name;
                $this->pretty = $this->name.'::'.$r->name;
            } else {
                $this->pretty = $this->name = $r->name;
            }
        } elseif (\is_string($listener)) {
            $this->pretty = $this->name = $listener;
        } else {
            $this->name = get_debug_type($listener);
            $this->pretty = $this->name.'::__invoke';
            $this->callableRef = $listener::class.'::__invoke';
        }

public function getAttributes(string $className = null): array
    {
        if (isset($this->attributes)) {
            return null === $className ? $this->attributes : $this->attributes[$className] ?? [];
        }

        if (\is_array($this->controller) && method_exists(...$this->controller)) {
            $class = new \ReflectionClass($this->controller[0]);
        } elseif (\is_string($this->controller) && false !== $i = strpos($this->controller, '::')) {
            $class = new \ReflectionClass(substr($this->controller, 0, $i));
        } else {
            $class = str_contains($this->controllerReflector->name, '{closure}') ? null : (\PHP_VERSION_ID >= 80111 ? $this->controllerReflector->getClosureCalledClass() : $this->controllerReflector->getClosureScopeClass());
        }
        $this->attributes = [];

        foreach (array_merge($class?->getAttributes() ?? [], $this->controllerReflector->getAttributes()) as $attribute) {
            if (class_exists($attribute->getName())) {
                $this->attributes[$attribute->getName()][] = $attribute->newInstance();
            }
        }

        return null === $className ? $this->attributes : $this->attributes[$className] ?? [];
    }
}

$r = new \ReflectionFunction($closure);

        if (false !== strpos($r->name, '{closure}')) {
            return $this->reflector = [$r, $callable, 'Closure'];
        }

        if ($object = $r->getClosureThis()) {
            $callable = [$object, $r->name];
            $callableName = (\function_exists('get_debug_type') ? get_debug_type($object) : \get_class($object)).'::'.$r->name;
        } elseif (\PHP_VERSION_ID >= 80111 && $class = $r->getClosureCalledClass()) {
            $callableName = $class->name.'::'.$r->name;
        } elseif (\PHP_VERSION_ID < 80111 && $class = $r->getClosureScopeClass()) {
            $callableName = (\is_array($callable) ? $callable[0] : $class->name).'::'.$r->name;
        } else {
            $callable = $callableName = $r->name;
        }

        if ($checkVisibility && \is_array($callable) && method_exists(...$callable) && !(new \ReflectionMethod(...$callable))->isPublic()) {
            $callable = $r->getClosure();
        }

        return $this->reflector = [$r, $callable, $callableName];
    }
}

'class' => $r->getName(),
                'method' => null,
                'file' => $r->getFileName(),
                'line' => $r->getStartLine(),
            ];

            if (str_contains($r->name, '{closure}')) {
                return $controller;
            }
            $controller['method'] = $r->name;

            if ($class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) {
                $controller['class'] = $class->name;
            } else {
                return $r->name;
            }

            return $controller;
        }

        if (\is_object($controller)) {
            $r = new \ReflectionClass($controller);

        if ($callable instanceof \Closure) {
            $data['type'] = 'closure';

            $r = new \ReflectionFunction($callable);
            if (str_contains($r->name, '{closure}')) {
                return $data;
            }
            $data['name'] = $r->name;

            if ($class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) {
                $data['class'] = $class->name;
                if (!$r->getClosureThis()) {
                    $data['static'] = true;
                }
            }

            return $data;
        }

        if (method_exists($callable, '__invoke')) {
            $data['type'] = 'object';

        $handler = $handler(...);

        $this->handler = $handler;
        $this->options = $options;

        $r = new \ReflectionFunction($handler);

        if (str_contains($r->name, '{closure}')) {
            $this->name = 'Closure';
        } elseif (!$handler = $r->getClosureThis()) {
            $class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass();

            $this->name = ($class ? $class->name.'::' : '').$r->name;
        } else {
            if ($handler instanceof BatchHandlerInterface) {
                $this->batchHandler = $handler;
            }

            $this->name = $handler::class.'::'.$r->name;
        }
    }

if ($callable instanceof \Closure) {
            $string .= "\n- Type: `closure`";

            $r = new \ReflectionFunction($callable);
            if (str_contains($r->name, '{closure}')) {
                $this->write($string."\n");

                return;
            }
            $string .= "\n".sprintf('- Name: `%s`', $r->name);

            if ($class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) {
                $string .= "\n".sprintf('- Class: `%s`', $class->name);
                if (!$r->getClosureThis()) {
                    $string .= "\n- Static: yes";
                }
            }

            $this->write($string."\n");

            return;
        }

        if ($callable instanceof \Closure) {
            $callableXML->setAttribute('type', 'closure');

            $r = new \ReflectionFunction($callable);
            if (str_contains($r->name, '{closure}')) {
                return $dom;
            }
            $callableXML->setAttribute('name', $r->name);

            if ($class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) {
                $callableXML->setAttribute('class', $class->name);
                if (!$r->getClosureThis()) {
                    $callableXML->setAttribute('static', 'true');
                }
            }

            return $dom;
        }

        if (method_exists($callable, '__invoke')) {
            $callableXML->setAttribute('type', 'object');

        if (\is_string($callback)) {
            return $callback;
        }

        if (\is_array($callback)) {
            $class = \is_object($callback[0]) ? get_debug_type($callback[0]) : $callback[0];
            $method = $callback[1];
        } elseif ($callback instanceof \Closure) {
            $r = new \ReflectionFunction($callback);

            if (str_contains($r->name, '{closure}') || !$class = \PHP_VERSION_ID >= 80111 ? $r->getClosureCalledClass() : $r->getClosureScopeClass()) {
                return $r->name;
            }

            $class = $class->name;
            $method = $r->name;
        } else {
            $class = get_debug_type($callback);
            $method = '__invoke';
        }

        return $class.'::'.$method;
    }

public function getAttributes(): array
    {
        if (isset($this->attributes)) {
            return $this->attributes;
        }

        if (\is_array($this->controller) && method_exists(...$this->controller)) {
            $class = new \ReflectionClass($this->controller[0]);
        } elseif (\is_string($this->controller) && false !== $i = strpos($this->controller, '::')) {
            $class = new \ReflectionClass(substr($this->controller, 0, $i));
        } else {
            $class = str_contains($this->controllerReflector->name, '{closure}') ? null : (\PHP_VERSION_ID >= 80111 ? $this->controllerReflector->getClosureCalledClass() : $this->controllerReflector->getClosureScopeClass());
        }
        $this->attributes = [];

        foreach (array_merge($class?->getAttributes() ?? [], $this->controllerReflector->getAttributes()) as $attribute) {
            if (class_exists($attribute->getName())) {
                $this->attributes[$attribute->getName()][] = $attribute->newInstance();
            }
        }

        return $this->attributes;
    }
}