Doesn't matter, PHP will juggle the type and make it a number. What do
you get for results, these look like they should work. Are you getting
errors or are you getting odd results?

---John Holmes...

> -----Original Message-----
> From: Tom Beidler [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, May 01, 2002 6:06 PM
> To: php list
> Subject: [PHP] bumping up hour by one
> 
> I'm having some problem with some code where I'm trying to round the
hour
> up
> to the next hour if the minutes are between 53 and 59. Here's the
> important
> part of the code so you can see what I'm trying to do.
> 
> $display_time = date("H:i");
> 
> // round time
> $display_timex = explode (":",$display_time) ;
> 
> and then...
> 
>  elseif (($display_timex[1] >= 53) && ($display_timex[1] <= 59)) {
>     $display_timex[0]++;
>     $insert_time = $display_timex[0] . ":00";
> }
> 
> I've also tried ...
> 
>  elseif (($display_timex[1] >= 53) && ($display_timex[1] <= 59)) {
>     $display_timex[0] = $display_timex[0] + 1;
>     $insert_time = $display_timex[0] . ":00";
> }
> 
> Is it because display_timex[0] is not a number????
> 
> Thanks,
> Tom
> 
> 
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