[[{{{1}}} {{{2}}}|{{{1}}}]] [[{{{2}}} ({{{3}}})|{{{2}}}]] [[{{{3}}}|({{{3}}})]] Expression error: Unexpected < operator. <?php $datetime1 = date_create('2009-10-11'); $datetime2 = date_create('2009-10-13'); $interval = date_diff($datetime1, $datetime2); echo $interval->format('%R%a days'); ?>