i wonder if you could do even better with PHP's SPL* functions like: http://php.net/manual/en/class.splfixedarray.php http://php.net/manual/en/class.splfixedar

i wonder if you could do even better with PHP's SPL* functions like: http://php.net/manual/en/class.splfixedarray.php http://php.net/manual/en/class.splfixedarray.php