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Answers and rating deltas for

How to make a PHP structure, that doesn't complain about requests of undefined properties?

Author Votes Δ
Mjh 3 +3.04
volkinc 2 -0.04
Amit Joshi 2 -0.81
ksjohn 2 -0.61
Last visited: Nov 8, 2017, 7:12:31 PM