Re: Nested loopa
| From: | Simon J Welsh | Date: | Wed, 26 Dec 2012 00:49:55 +0000 |
| Subject: | Re: Nested loopa | ||
| References: | 1 2 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-319950@lists.php.net to get a copy of this message | ||
On 26/12/2012, at 1:21 PM, Ken Arck <ah6le@ah6le.net> wrote:
> So I cannot do nested do loops in php?
>
> <?php
> $a = 0 ;
> $b = 0 ;
> do {
> echo "$a\n" ;
> do {
> echo "$b\n" ;
> $b++
> }while($b <=10) ;
> $a++;
> }while($a <= 20) ;
> ?>
You can, though you're never resetting the value of $b in the outer loop, so the inner loop
will only run once each time after the first run of the outer.
---
Simon Welsh
Admin of http://simon.geek.nz/