public static function isInstantiable($className)
    {
        $reflection = static::getClassReflection($className);
        if ($reflection === null) {
            return false;
        }
        return $reflection->isInstantiable();
    }
public static function isInstantiable($className)
    {
        $reflection = static::getClassReflection($className);
        if ($reflection === null) {
            return false;
        }
        return $reflection->isInstantiable();
    }
public static function isInstantiable ( $ className ) { $ reflection = static :: getClassReflection ( $ className ) ; if ( $ reflection === null ) { return false ; } return $ reflection -> isInstantiable ( ) ; }
Check that class is instantiable
@param string $className
@return bool
Check that class is instantiable