尝试：

功能：

  function date_difference（$ date1timestamp，$ date2timestamp）{
 $ all = round（（$ date1timestamp  -  $ date2timestamp）/ 60）; 
 $ d = floor（$ all / 1440）; 
 $ h = floor（（$ all  -  $ d * 1440）/ 60）; 
 $ m = $ all  - （$ d * 1440） - （$ h * 60）; 
 //既然你只需要几个小时，最少
返回数组（'hours'=> $ h，'mins'=> $ m）; 
} 
 

调用函数：

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

I use this code to calculate difference between two dates in hours and minutes :

$all = round(($date1timestamp - $date2timestamp) / 60);
$d = floor ($all / 1440);
$h = floor (($all - $d * 1440) / 60);
$m = $all - ($d * 1440) - ($h * 60);

Works perfectly but when I must multiple times to calculate difference between dates I must write code again and change values is there any simple way to calculate multiple times without rewrite code again ??

Try:

Function:

function date_difference ($date1timestamp, $date2timestamp) {
$all = round(($date1timestamp - $date2timestamp) / 60);
$d = floor ($all / 1440);
$h = floor (($all - $d * 1440) / 60);
$m = $all - ($d * 1440) - ($h * 60);
//Since you need just hours and mins
return array('hours'=>$h, 'mins'=>$m);
}

Calling the function:

$result = date_difference($date1timestamp, $date2timestamp);