note 10303 added to do..while

But this example could just as easily be accomplished with if-else and/or switch structures: if ($a >= 0) /* first condition */ { /* put code here */ if ($b == 5) /* second condition */ { /* more code here */ } } [note: sorry if the indentions don't work; since HTML has been disabled in these notes, there isn't a way (that I know of) to indent properly] http://www.php.net/manual/control-structures.do.while.php