[SOLVED] truncating the time

[jeff5656]

I get this:

Vent status update required in: 5.38888888889hrs

 

But I would rather have "5.39 hrs".

Is there a way to do this?  Thanks!

<?php 
	 $curr= strtotime("now");

	 $diff_hr = ($vent_exp-$curr)/3600;
         $diff_min = ($vent_exp-$curr)/60;
	 if ($diff_hr>1){
		echo  $diff_hr . "hrs";
	 }
	 else {
		 echo  $diff_min . "mins";
	 } ?>

 

 

[wildteen88]

Use floor, ceil, or round

 

[jeff5656]

thanks i did

echo  round ($diff_hr)

and it works great.