Question

my problem is when i make addition of two time then it only output hours
from 0-23. I need something that will output time as such:

150:0:0

to represent 150 hours, 0 minutes, and 0 seconds.

for example:

when i make ’23:59:59’+ ’01:40:40′

then it only output ’00:40:40′

please help me guys.

thanks in advance

Answer 1

$a=explode(':','23:59:59');
$t1=$a[0]*3600+$a[1]*60+$a[2];

$a=explode(':','01:40:00');
$t2=$a[0]*3600+$a[1]*60+$a[2];

$t3=$t1+$t2;

$h=floor($t3/3600);
$m=floor(($t3%3600)/60);
$s=$t3-$h*3600-$m*60;

echo $h.':'.$m.':'.$s;