On 12-03-23 06:30 PM, Simon Schick wrote:
2012/3/23 Robert Cummings<rob...@interjinn.com>

On 12-03-23 11:16 AM, Arno Kuhl wrote:

it still does not produce the correct result:
0 1 3 6 10 15 21
0 1 3 6 10 15 15

This looks like a bug... the last row should be the same. What version of
PHP are you using? Have you checked the online bug reports?

Hi, Robert

Does not seem like a bug to me ...

What you should do to get the expected result:
Unset the variable after you don't need this reference any longer.

Ah yes... that clued me in. I disagree with the article's generalization with respect to references since references accomplish some things that cannot be accomplished otherwise, but even I missed the fact that the second loop was using a variable that was a reference to the last element of the array as created in the first loop *lol*. The user's very act of checking their results was confounding the result... I love it :)

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