Let me reply with a question first :) how do you get *to* the child? ;)
post some code so we know. In 99.99% of the cases, the way you get to
the child includes a way to find out the parent key (usually you
foreach() to it, or something similair).
- tul
Scott Fletcher wrote:
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...
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