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Answers and rating deltas for

How to do a preg_replace() to remove anything except for "Post" or "Posts"?

Author	Votes	Δ
Ry-	3	+1.13
Marc B	1	-0.52
daalbert	0	-2.28
Dan	0	-2.57

Last visited: Sep 14, 2014, 5:07:29 AM