mktime() Select List

Tracer

I want to dynamically create a <SELECT> list to show:
12:00
12:30
1:00
1:30
etc etc tec
11:30

I can't seem to find my logic flaw....

$c=mktime(0, 0, 0);
while($c < ($c +43200))
		{
			$cc = strftime('%I:%M', $c);
			echo "<OPTION value=$cc>$cc</OPTION>";
			$c=($c+(30*60));

	}

mrhappiness

echo '<select name="time">';
for ($hour = 0; $hour < 24; $hour++)
  echo '<option>'.$hour.':00</option>
  <option>'.$hour.':30</option>';
echo '</select>';

Tracer

Thats a differant approach..... Any ideas on why the above was looping infinately?

mrhappiness

$c < ($c + 43200)

you know a value for $c that makes this condition evaluate to false?

1 < (1 + 43200) is true

43200 < (43200 + 43200) evaluates to true

47843200 < (47843200 + 43200) evaluates to true

got it?