On 23-Jul-08, at 1:19 AM, Ted Wood wrote:
So PHP waits until a copy is actually needed before it makes one. Explicitly making copies incurs overhead because of the concept of "reference counting". So again, don't use references for performance reasons.
That should've been: Explicitly making "references", not copies... ~Ted -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
