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Answers and rating deltas for

How create a variable if not exist in PHP?

Author Votes Δ
Adrian Cid Almaguer 1 +0.55
TheSk8rJesus 0 -1.44
littleguga 0 -1.47
RepeatQuotations 0 -1.47
Last visited: Jan 2, 2016, 12:55:16 PM