Suppose that I'm in a child array and I wanna know how do I tell what key is the parent's level, one level up...
For example, --snip-- $arr['ABC']['DEF']; --snip-- Let's say the child is "DEF" then the key name one level up would be "ABC". How do I determine the one level up? Thanks... -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
