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<?php $date1 = new DateTime('24 June 1940'); $date2 = new DateTime('now'); list($year1, $dayOfYear1) = explode(' ', $date1->format('Y z')); list($year2, $dayOfYear2) = explode(' ', $date2->format('Y z')); $age = $year1 - $year2 - ($dayOfYear1 < $dayOfYear2); print $age;

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