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Answers and rating deltas for
What does if (!$variablename) do in PHP?
Author | Votes | Δ |
---|---|---|
kapa | 10 | +0.60 |
Artefact2 | 6 | +3.23 |
Rick Kuipers | 3 | +2.60 |
BenM | 2 | +0.37 |
Fabian Pirklbauer | 1 | +1.05 |
Quentin | 1 | -0.50 |
matt | 0 | -1.69 |
user1453390 | 0 | -1.69 |
Praveen Kumar Purushothaman | 0 | -1.62 |
John David Ravenscroft | 0 | -1.80 |
shoaib akhunzada | -2 | -3.69 |
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