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<?php //$hours=array("1","2","3","4","5","6","7","8","9"); $holiday=array('sunday','saturday'); $start='2016-01-26 04:30:0'; $end='2016-01-31 04:30:00'; $b=date_create($a); $c=date_format($b,'m-d-y H:i:s'); $d=date('H',$c); //echo date($c+'1day'); //echo $e=($d+'1hour'); $diff=date_diff($end,$start); echo $diff->format("%R%a days"); ?>

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