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Answers and rating deltas for
What's the most efficient way to tell if a single character is alphanumeric in PHP?
Author | Votes | Δ |
---|---|---|
aknosis | 3 | +4.50 |
Alexander Gessler | 2 | -0.06 |
Andreas Grapentin | 0 | -3.35 |
Last visited: Sep 14, 2014, 5:07:29 AM