It seems like $file can also be of type false; however, parameter $handle of feof() does only seem to accept resource, maybe add an additional type check?
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the ignore-type annotation
17
while (!feof(/** @scrutinizer ignore-type */ $file)) {
It seems like $file can also be of type false; however, parameter $handle of fgets() does only seem to accept resource, maybe add an additional type check?
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the ignore-type annotation
It seems like $file can also be of type false; however, parameter $handle of fclose() does only seem to accept resource, maybe add an additional type check?
(
Ignorable by Annotation
)
If this is a false-positive, you can also ignore this issue in your code via the ignore-type annotation
20
fclose(/** @scrutinizer ignore-type */ $file);
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21
}
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public function solve()
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{
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$result = $this->calculateFrequency();
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printf('The resulting frequency is: %s', $result);
28
}
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public function setChanges(array $changes): void
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{
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$this->changes = $changes;
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}
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public function getChanges(): array
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{
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return $this->changes;
38
}
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/**
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* @param int $frequency -> The starting frequency
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* @return int
43
*/
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public function calculateFrequency(int $frequency = 0): int
45
{
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foreach ($this->changes as $change) {
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$frequency += $change;
48
}
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return $frequency;
51
}
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/**
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* @param int $frequency -> The starting frequency
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* @return int
56
*/
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public function getFrequencyReachedTwice(int $frequency = 0): int
daanmooij /
advent-of-code-php
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