Justin Carmony wrote:
The recursion warning happens because in theory, print_r goes through
a prints out the values for an object. So it prints out everything in
A, which includes a reference to B. So it prints out everything in B,
which includes an A. So it prints everything in A, which has a B.....
So that function would run recursively. Have two objects with
reference to each other isn't a problem, just that the print_r
function will throw those recursions errors.
Note that this message isn't a recursion error... there's no problem
here, it's more of a notice. It's more like using <snip> in an email
thread. You really don't need to know what's under that *RECURSION*,
since you already see it one level up (by definition of recursion).
--
justin
http://justinhileman.com
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