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<?php date_default_timezone_set('Zulu'); $interval = date_diff( new DateTime("10/12/2013 16:00"), new DateTime("10/13/2014 16:00") ); $time_interval = new DateInterval("P1W"); $a = $interval >= $time_interval; $b = $interval == $time_interval; $c = $interval <= $time_interval; echo $interval->format('D M'); $d = $interval >= $time_interval; $e = $interval == $time_interval; $f = $interval <= $time_interval; var_dump($a, $b, $c, $d, $e, $f);

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