Calculate time difference

[hsmdk]

Hi have looked in the wiki about this issue and found other threads about this subject

i have try to code beblow in the a element were i what it to return resault but i only see the code value in the field

Can any one lead me on the right track


The code

$starttid=strtotime ('{time_use_3_repeat___starttid} ') ;
$sluttid=strtotime ('{time_use_3_repeat___sluttid} ') ;
$seconds = $sluttid - $startid;

$hours= floor ($seconds/3600);
$minutes = floor ($seconds % 3600/60);
$seconds = $seconds % 60 ;

return sprintf("%02d:%02d", $hours, $minutes);


p.s. have also try with _raw

 

[cheesegrits]

Well, first issue is that you haven't enabled "Eval", so we aren't treating that as PHP code, we're treating it as just text.

Next issue is, defaults only get applied when a form is created, when the page is being loaded. Not when a form is being submitted.

What you probably need is a calc element.

-- hugh

 

[hsmdk]

Hi Hugh

Thanks for your reply, i have now found the calc elements an try to set the code in that content but et seems not to Work i do get som "wird" resaults

 

[hsmdk]

Hi

Found away to sovle the issue and here is the code there can do it in the calc plugin

This return the time diffreance as a comma figure

$start_time = '{testlist_repeat_10_repeat___fr1}';
$end_time = '{testlist_repeat_10_repeat___fr2}';

$time1 = new DateTime($start_time);
$time2 = new DateTime($end_time);
$interval = $time1->diff($time2);

$hour= $interval->format('%h');
$min = $interval->format('%i');
$sec = $interval->format('%s');

return $hour+$min /60;

HOWEVER !!! I do not Work in repeat mode it return "undefined" (I testet the same fields in a normal Group and in a repeat Group)

I also testet regular comma fields but here was no problems, i only when i use time fields

Have any one any idear why or is it a Fabrik bug ?

Reagrds