add time to a variable

[gple]

i have a variable of time

$time="13:30:00"

how do i add 1 hour and 15 minutes to this.

[damdempsel]

Do you mean like doing this?:

 

time()+900

 

That is the current time, plus 900 seconds (15 minutes).

[Alex]

First convert $time to a UNIX timestamp using strtotime(). Then add 1 hour and 30 seconds to it, and convert it back to the format you want using date()

date('H:i:s', strtotime("13:30:00") + 60*60*1.5);