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Code to calculate how many days and hours the PHP time difference is

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Release： 2016-07-25 08:58:40
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  3. /**

  4. * Calculate the difference in days and hours
  5. * edit bbs.it-home.org
  6. */
  7. function DateDiff($startDay,$endDay){
  8. $start=strtotime($startDay);
  9. $end=strtotime( $endDay);
  10. $diff=abs($start-$end);
  11. $day='';
  12. $vals=array('day'=>'86400','hour'=>'3600', 'Minutes'=>'60','Seconds'=>'1');
  13. foreach($vals as $key=>$value){
  14. if($diff>=$value){
  15. $d =round($diff/$value);
  16. $diff%=$value;
  17. $day.=$d.$key;
  18. }
  19. }
  20. return $day;
  21. }

  22. //Call example

  23. echo "Programmer's Home, remind you that it is still far from 24:00 on February 1, 2014:"
  24. echo DateDiff(date("Y-m-d H:i:s",mktime()),"2014 -02-01 23:59:59");
  25. ?>

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Related labels：
计算php时间相差多少天 多少小时的代码
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