[UPHPU] Accessing a Parent Object's Other Variables
justin at justinhileman.info
Mon Jun 22 14:00:29 MDT 2009
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).
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