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Answers and rating deltas for
How to check in PHP if a variable is set and is_null
| Author | Votes | Δ |
|---|---|---|
| bwoebi | 2 | +0.42 |
| NullPointer | 0 | -1.45 |
| Muhammad Hisham | 0 | -1.89 |
Last visited: Sep 14, 2014, 5:07:29 AM