Re[2]: [PHP] Control Structure problem
| From: | Tom Rogers | Date: | Wed, 17 Sep 2003 03:29:26 +0000 |
| Subject: | Re[2]: [PHP] Control Structure problem | ||
| References: | 1 2 3 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-162822@lists.php.net to get a copy of this message | ||
Hi,
Wednesday, September 17, 2003, 11:47:45 AM, you wrote:
EL> On Wed, Sep 17, 2003 at 12:49:03AM +0000, Curt Zirzow wrote:
EL> :
EL> : switch ($var) {
EL> : case 'TEST-1': case 'TEST-2': case 'TEST-2':
EL> : do something
EL> : }
EL> The switch statement doesn't do an equivalency test, does it? So while
EL> this switch statement can be rewritten as:
EL> if (($var == 'TEST-1') || ($var == 'TEST-1') || ($var ==
EL> 'TEST-1'))
EL> {
EL> do something
EL> }
EL> it doesn't do:
EL> if (($var === 'TEST-1') || ($var === 'TEST-1') || ($var ===
EL> 'TEST-1'))
EL> {
EL> do something
EL> }
You can do it this way I think :)
switch (true) {
case ($var === 'TEST-1')?true:false:
case ($var === 'TEST-2')?true:false:
case ($var === 'TEST-2')?true:false:
do something
}
--
regards,
Tom