Actually, you can--just don't "break;".
Try it.
- E
>
>I'd like to be able to modify the switch variable inside a case
>statement, like this:
>
>switch ($foo) {
> case 'step2':
> do_step2();
> if ($error) $foo='step1'; //repeat step1
> break;
>
> case 'step1':
> do_step1();
> break;
>
> case 'a_third_thing':
> do_something_else();
> break;
>}
>
>Can you modify the variable ($foo) inside a case statement and
>have it evaluated for subsequent 'case's like this? If not, I
>will have to revert to a series of if statements, in which this can
>be done:
>
>if ($foo=='step2') {
> do_step2();
> if ($error) $foo='step1';
>}
>if ($foo=='step1') {
> do_step1();
>}
>etc.
>
>Switch-case seems cleaner, and I'd prefer to stick with it.
>
>__________________________________________________
>Do You Yahoo!?
>Yahoo! Finance - Get real-time stock quotes
>http://finance.yahoo.com
>
>--
>PHP General Mailing List (http://www.php.net/)
>To unsubscribe, visit: http://www.php.net/unsub.php
>
_________________________________________________________________
かわいくて愉快なイラスト満載 MSN キャラクター http://character.msn.co.jp/
--
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php
