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Answers and rating deltas for
PHP preg_match needed to ensure only ONE space character is allowed between words
| Author | Votes | Δ |
|---|---|---|
| Mark Byers | 4 | +0.19 |
| austinbv | 2 | +1.45 |
| billythekid | 1 | -3.01 |
Last visited: Sep 14, 2014, 5:07:29 AM