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Answers and rating deltas for

Why preg_match("/[^(22|75)]/", "25") returns false?

Author Votes Δ
Vasili Syrakis 5 +2.38
Amal Murali 3 +0.45
falsetru 2 -0.70
Niet the Dark Absol 0 -1.62
enterx 0 -1.99
Last visited: Sep 14, 2014, 5:07:29 AM