回答編集履歴
1
修正
test
CHANGED
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@@ -10,8 +10,6 @@
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10
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```php
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12
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13
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-
$date = new DateTimeImmutable('21:38');
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-
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-
echo
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+
echo (new DateTimeImmutable('21:38'))->modify('-2 hours')->format('H:i');
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```
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