[nycphp-talk] range in switch/case (bug?)
Dan Cech
dcech at phpwerx.net
Thu Feb 5 18:13:54 EST 2004
The syntax should be:
for ($x = 0; $x < 10; $x++) {
switch (TRUE) {
case ($x < 3 || $x > 6):
echo "x = $x: yes!\n";
break;
default:
echo "x = $x: no!\n";
}
}
Dan
jon baer wrote:
>
> hey - here is an example (but i just ran this as a test and my result
> for 0 was not what i expected, hmm - seems it automatically cast the 0
> into a FALSE im guessing):
>
> <?php
>
> for ($x = 0; $x < 10; $x++) {
> switch ($x) {
>
> case ($x < 3 || $x > 6):
> echo "x = $x: yes!\n";
> continue;
> default:
> echo "x = $x: no!\n";
> break;
>
> }
>
> }
>
> ?>
>
> Result:
>
> Jon Baer at thinkpad <mailto:Baer at thinkpad> /mnt/desktop
> $ php test.php
> x = 0: no!
> x = 1: yes!
> x = 2: yes!
> x = 3: no!
> x = 4: no!
> x = 5: no!
> x = 6: no!
> x = 7: yes!
> x = 8: yes!
> x = 9: yes!
>
> ----- Original Message -----
> *From:* Ophir Prusak <mailto:lists at prusak.com>
> *To:* NYPHP Talk <mailto:talk at lists.nyphp.org>
> *Sent:* Thursday, February 05, 2004 4:38 PM
> *Subject:* Re: [nycphp-talk] range in switch/case
>
>
> If you really want to use switch, you can use use switch (TRUE) and
> in the case something like ($a < 10 && $a > 100).
>
>
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