Colors in tables?

[Anon]

How can I make colors seprate in tr?
I know I can do it with a for loop but how about while loop?

Just like the forum, threads are seperated by colors... can I do that with while?

Thanks in advance, Árni

[Anon]

In your loop, you may have a variable already that's keeping
track of how many rows you're displaying. If not, you need to
add one.

Either way, you then can say at the top of the per-row loop:

  if ($rownum % 2 == 0 )
    $color = '#ffffff';
  else
    $color = '#dddddd';

&nbsp;&nbsp;echo "<tr bgcolor=\"$color\">";

[Anon]

I prefer

while(expr) {
echo ($color = !$color) ? "#ffffff": "#dddddd";

}

no counter necessary for this method.