Re: switch vs elseif

tedd wrote:

At 3:32 PM -0500 1/12/09, Robert Cummings wrote:

One has to wonder about the readability of the case version though since one may not notice immediately the missing break statement. Cheers, Rob.

Yes, but that's because of the way you wrote it -- consider this:

I'm sure that was completely intentional.

<?php switch( $foo ) { case 0: // something break; case 2: case 3: // something else // something elser break; default: // something defaulty } ?> If you group the case's together, then there's no problem understanding what happens in case 2 or 3.

What happens if (like in Rob's example) I want a bunch of extra stuff to happen for case 2 but not 3? You can either group them like you have and have: case 2: case 3: if ($foo == 2) { // do extra stuff } ... break; or not put them under each other: case 2: // do extra stuff case 3: ... break; -- Postgresql & php tutorials http://www.designmagick.com/