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Answers and rating deltas for
How to check if a shell command exists from PHP
Author | Votes | Δ |
---|---|---|
docksteaderluke | 15 | +4.40 |
Dereckson | 6 | 0.00 |
srcspider | 2 | 0.00 |
xdazz | 2 | +0.50 |
JvdBerg | 0 | -1.05 |
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