src/Reflection.php
public static function loadClassReflection($class)
    {
        if (is_object($class)) {
            $class = get_class($class);
        }

        if (isset(self::$classReflections[$class])) {
            return self::$classReflections[$class];
        }

        $reflection = new \ReflectionClass($class);

        self::$classReflections[$class] = $reflection;

        return $reflection;
    }
public static function loadClassReflection($class)
    {
        if (is_object($class)) {
            $class = get_class($class);
        }

        if (isset(self::$classReflections[$class])) {
            return self::$classReflections[$class];
        }

        $reflection = new \ReflectionClass($class);

        self::$classReflections[$class] = $reflection;

        return $reflection;
    }
Load class reflection

@param string|object $class

@return \ReflectionClass