imajinyun /
leetcode-php
| Conditions | 5 |
| Paths | 5 |
| Total Lines | 18 |
| Code Lines | 11 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | <?php |
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| 9 | public static function dailyTemperatures(array $nums): array |
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| 10 | { |
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| 11 | if (empty($nums)) { |
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| 12 | return []; |
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| 13 | } |
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| 14 | $n = count($nums); |
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| 15 | $ans = array_fill(0, $n, 0); |
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| 16 | for ($i = 0; $i < $n; $i++) { |
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| 17 | $curr = $nums[$i]; |
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| 18 | for ($j = $i + 1; $j < $n; $j++) { |
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| 19 | if ($nums[$j] > $curr) { |
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| 20 | $ans[$i] = $j - $i; |
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| 21 | break; |
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| 22 | } |
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| 23 | } |
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| 24 | } |
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| 25 | |||
| 26 | return $ans; |
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| 27 | } |
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| 47 |
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.