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<?php $dateinterval1 = new DateInterval('PT1H'); $baseDate = new DateTimeImmutable(); $date1 = $baseDate->add($dateinterval1); $string1 = $dateinterval1->format('%y years %m months %d days %h hours %i minutes %s seconds'); $dateinterval2 = DateInterval::createFromDateString($string1); $date2 = $baseDate->add($dateinterval2); $string2 = $dateinterval2->format('%y years %m months %d days %h hours %i minutes %s seconds'); if ($string1 == $string2) { print "Formats are equal\n"; } if ($date1 == $date2) { print "Objects are equal\n"; } if ($date1->getTimestamp() == $date2->getTimestamp()) { print "Timestamp are equal\n"; }
Output for git.master, git.master_jit, rfc.property-hooks
Formats are equal Objects are equal Timestamp are equal

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