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Answers and rating deltas for
what difference between NULL, blank and empty in php?
| Author | Votes | Δ |
|---|---|---|
| Mike B | 8 | +1.06 |
| Felix Kling | 1 | -0.89 |
| Nick | 1 | -1.32 |
| Stemar | 0 | 0.00 |
Last visited: Sep 14, 2014, 5:07:29 AM