php[world] 2019 — 25 years of PHP

DateTimeImmutable::sub

(PHP 5 >= 5.5.0, PHP 7)

DateTimeImmutable::sub Subtracts an amount of days, months, years, hours, minutes and seconds

Description

public DateTimeImmutable::sub ( DateInterval $interval ) : DateTimeImmutable

Like DateTime::sub() but works with DateTimeImmutable.

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