On 01/09/2012 09:18 AM, Xinchen Hui wrote: > Sent from my iPhone > > 在 2012-1-10，1:14，Rasmus Lerdorf <ras...@php.net> 写道： > >> On 01/09/2012 08:50 AM, Xinchen Hui wrote: >>> Hi: >>> I am not sure whether you have understood my point. >>> >>> If an array have more than 1024 buckets in an same bucket >>> list(same index), there must already be an performance issue. >> >> The problem is you really need to consider the source. There are many >> places where people deal with huge datasets. If they assign it directly >> they shouldn't hit any limits or we would need some sort of "large >> array" hint which would be nasty. > Rasmus: > > Large array ! = Large list > > An array can have million elements withou exceed the limit ion of max > length of list.
I understand the difference. But large arrays are obviously the ones that are prone to hitting the collision limits. -Rasmus -- PHP Internals - PHP Runtime Development Mailing List To unsubscribe, visit: http://www.php.net/unsub.php
