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<?php $datetime1 = new DateTime('2009-10-11'); $datetime2 = new DateTime('2009-10-13'); $interval = $datetime1->diff($datetime2); echo "\n".$interval->format('%R%a days'); echo "\n".$interval->format('%R%a'); echo "\n".$interval->format('%R'); echo "\n".$interval->format('%a'); ?>
Output for git.master, git.master_jit, rfc.property-hooks
+2 days +2 + 2

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