Time Question

[monkeybidz]

I need to get a_ends to be 30 minutes from a_starts. Sell duration = 1 day.

$time = mktime(	substr($sessionVars["SELL_starts"], 8, 2),


substr($sessionVars["SELL_starts"], 10, 2),


substr($sessionVars["SELL_starts"], 12, 2),


substr($sessionVars["SELL_starts"], 4, 2),


substr($sessionVars["SELL_starts"], 6, 2),


substr($sessionVars["SELL_starts"], 0, 4));


$a_starts = date("YmdHis",$time);


$a_ends = $time+$sessionVars["SELL_duration"]*24*60*60;


$a_ends = date("YmdHis", $a_ends);

[monkeybidz]

I just really need the code for a_ends to = 30 after mktime posted above.

[monkeybidz]

OK! mktime+30 Minutes?