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Answers and rating deltas for
How could a PHP value contain a string of zero length not equal to the empty string or null?
| Author | Votes | Δ |
|---|---|---|
| Orangepill | 2 | +1.31 |
| hek2mgl | 0 | -1.13 |
| Dany Caissy | 0 | -1.43 |
Last visited: Sep 14, 2014, 5:07:29 AM