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<?php function intervalToSecs(DateInterval $interval): int { $secs = $interval->s; $secs += ($interval->i * 60); $secs += ($interval->h * 60 * 60); $secs += ($interval->days * 60 * 60 * 24); return $secs; } var_dump(intervalToSecs(new DateInterval("P2DT12H"))); var_dump(intervalToSecs(new DateInterval("PT60H")));
Output for 7.1.25 - 7.1.28, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
int(43200) int(216000)

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148.87 ms | 407 KiB | 5 Q