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Answers and rating deltas for

whats the difference between $a = (true === !!array_intersect(['1'],[3,2,1])); and checking

Author Votes Δ
MH2K9 2 +0.49
pinaki 0 -0.76
Dilip Hirapara 0 -2.09
thomi 0 -1.07
Last visited: Dec 22, 2019, 3:27:20 AM