Find tids forskel

Kode 

$to_time = strtotime("2008-12-13 10:42:00");
$from_time = strtotime("2008-12-13 10:21:00");
echo round(abs($to_time - $from_time) / 60). " minute";

PHP kode 

 function datedif($from){
     
         $now = time();
         $from = strtotime($from);
         $diff = $now - $from;    
     
     //60*60*24 giver 24 timer/1 døgn (sek*min*timer)
     return floor($diff/(60*60*24));
 }

PHP kode 

 function datedif($from){
     
         $now = time();
         $from = strtotime($from);
         $diff = $now - $from;    
     
     
     return floor($diff/(60*60));
 }
 
 if(datedif($dato_fra_db) >= 15){
  echo "Der er mere end 15 min fra post";
 }