Laravel Carbon date diffInDays() on string error

Question

I need to find the difference between the two dates. Say i have 2017-02-01 - 2017-01-01. The number of days between the two days is the output

$formatted_d         


        

Answer 1

Carbon format() function will convert to string so remove format('Y-m-d') like this:

$formatted_dt1=Carbon::parse($a->date);

$formatted_dt2=Carbon::parse($c->dt);

$date_diff=$formatted_dt1->diffInDays($formatted_dt2);

Hope you understand. You can see docs here.