Re: Variable Variables Help Please
| From: | Heikki Korpela | Date: | Thu, 31 Aug 2000 07:06:18 +0000 |
| Subject: | Re: Variable Variables Help Please | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-14530@lists.php.net to get a copy of this message | ||
Jeff Lacy wrote:
> Hello. I have three variables. The first one is $times. That is the
> number of times my for loop has executed. The second variable is $value_1.
> This is the value of a text box, let's say Alpha. My third variable is
> $value_2. This is the value of my second text box, let's say Beta. I would
> like to call something like $value_$times and have it go to be Alpha on the
> first time of the loop and Beta on the second time of the loop.
> $value_$times doesn't work. Does anyone know what would work? Thank you in
> advance for all of your help
You would do
$variable_name = "value_$times";
$variable_value = $$variable_name;
> P.S. I have tried $value_{$times} on the recommendation of a friend, but,
> unfortunately, that doesn't work.
That wouldn't work even on Perl. :-)
> P.S.S. If I don't make any/much/enough sense, please reply to this or
> email me at jeffdl@mn.mediaone.net. Thank you!
--
| Heikki Korpela | heikki.korpela@wapit.com | tel. +358 50 3838 609 |
| Software Developer, Wapit Finland | http://www.wapit.com |
--
"Ain't working? Umm.. has the operating system been updated?"