On Fri, May 18, 2012 at 7:34 PM, Stuart Dallas <stuart@xxxxxxxx> wrote:
> Based on your requirements, 00:40 is completely valid. Why do you think it
> should be invalid?
00:40 is not a valid 12-hour format.
BTW I just found another non-regex approach. Its even faster.
function valid_time_Shiplu2($time) {
sscanf($time, "%2d%2d", $h, $m);
return ($h>0 && $h<13 && $m>=0 && $m<60);
}
--
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