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Answers and rating deltas for

how to write into a text file in php without delete all the data

Author Votes Δ
Sahil Gulati 3 +0.45
AliS 1 +1.32
Davinder Kumar 0 -2.15
Bachcha Singh 0 -2.77
Last visited: Jul 18, 2017, 8:56:28 PM