On Tue, 2005-12-13 at 00:31, Michael Hulse wrote: > On Dec 12, 2005, at 9:26 PM, matt@xxxxxxxxxxxxxxxx wrote: > > The only problem I see with this is now you are asking php to issue a > > count on the $_REQUEST array, this could take some time depending on > > your > > form size. > > Ah, very good point... did not think of that. :) That shouldn't be an issue. I'm quite sure PHP doesn't traverse the array to count the elements, but rather already knows the size by virtue of housekeeping when elements are added or removed. Either way it would be the copy process that would be heaviest but since PHP uses a copy-on-write system of variable copying, the expense is mitigated until such time as the value copied changes in one of the lightweight copies at which time a real copy occurs. Cheers, Rob. -- .------------------------------------------------------------. | InterJinn Application Framework - http://www.interjinn.com | :------------------------------------------------------------: | An application and templating framework for PHP. Boasting | | a powerful, scalable system for accessing system services | | such as forms, properties, sessions, and caches. InterJinn | | also provides an extremely flexible architecture for | | creating re-usable components quickly and easily. | `------------------------------------------------------------' -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
