convert from php <?php function timeleft($date){ $now = new Time('now'); $date = new Time($date); if($now > $date){ return ''; } $interval = $date->diff($now); if($interval->y){ return $interval->format("%y year").($interval->y > 1 ? 's':''); } else if($interval->m){ return $interval->format("%m month").($interval->m > 1 ? 's':''); } else if($interval->d){ if ($interval->d == 1) { return '<span class="timeleft-tomorrow">Tomorrow</span>'; } else { return $interval->format("%d day").($interval->d > 1 ? 's':''); } } else if($interval->h){ return '<span class="timeleft-today">'.$interval->format("%h hour").($interval->h > 1 ? 's':'').'</span>'; } else if($interval->i){ return '<span class="timeleft-today">'.$interval->format("%i minute").($interval->i > 1 ? 's':'').'</span>'; } else if($interval->s) { return '<span class="timeleft-today">'.$interval->format("%s second").($interval->s > 1 ? 's':'').'</span>'; } else { return ''; } }

import moment from 'moment';

function timeleft(date){
  
  var now = moment();
  
  var date = moment(date);
  
  if(now > date){
    return '';
  }
  
  var interval = date.diff(now, 'days');
  
  if(interval > 1){
    return interval + ' days';
  } else if (interval == 1) {
    return '<span class="timeleft-tomorrow">Tomorrow</span>';
  } else if (interval == 0) {
    return '<span class="timeleft-today">Today</span>';
  } else {
    return '';
  }
}