src/Viserio/Component/Container/ContainerResolver.php
protected function getMethodReflector($method): ReflectionMethod
    {
        if (\is_string($method)) {
            return new ReflectionMethod($method);
        }

        return new ReflectionMethod($method[0], $method[1]);
    }
protected function getMethodReflector($method): ReflectionMethod
    {
        if (\is_string($method)) {
            return new ReflectionMethod($method);
        }

        return new ReflectionMethod($method[0], $method[1]);
    }
Get the reflection object for a method.

@param array|string $method

@throws \ReflectionException

@return \ReflectionMethod