Count down timer PHP

Counter is below <!-- Counter will be inside this div form1 -->
<div id="form<?php echo $row['id'];?>" style="color:green" class="form-
group">                      
              
		  
			  
</div>


<Script>
function createCountDown(elementId, date) 
{
    // Set the date we're counting down to
    var countDownDate = new Date(date).getTime();

    // Update the count down every 1 second
    var x = setInterval(function() 
	{

      // Get todays date and time
	  
	  
      var now = new Date().getTime();

      // Find the distance between now an the count down date
      var distance = (countDownDate) - (now);
	  
	  //Hint on converting from object to the string.
	  //var distance = Date.parse(countDownDate) - Date.parse(now);

      // Time calculations for days, hours, minutes and seconds
      var days = Math.floor(distance / (1000 * 60 * 60 * 24));
      var hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
      var minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
      var seconds = Math.floor((distance % (1000 * 60)) / 1000);

      // Display the result in the element with id="demo"
      document.getElementById(elementId).innerHTML = days + "d " + hours + "h "
      + minutes + "m " + seconds + "s ";

      // If the count down is finished, write some text 
      if (distance < 0) 
	  {
        clearInterval(x);
        document.getElementById(elementId).innerHTML = "ORDER EXPIRED";
      }
    }, 1000);
}
createCountDown('form<?php echo $row['id'];?>', "<?php echo $row['time_to_expire'] ;?>")
</Script>