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Posted to embperl@perl.apache.org by Alexander Hartmaier <Al...@t-systems.at> on 2002/06/07 11:04:13 UTC
if-elsif problem
Hi!
I just discovered a strange behavior of embperl 2.0b7....
I've got following piece of code...
if ($guitype = 'admin')
{
$graphdir = "/home/nac/web/admin/intgraph/";
}
elsif ($guitype = 'user')
{
$graphdir = "/home/nac/web/user/intgraph/";
}
...which doesn't work!
If I chance it...
if ($guitype = 'admin')
{
$graphdir = "/home/nac/web/admin/intgraph/";
}
if ($guitype = 'user')
{
$graphdir = "/home/nac/web/user/intgraph/";
}
...into 2 seperate if-statements it's working....
I thought I should ask if I'm doing something wrong but I think it's ok.
THX Alex
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Re: if-elsif problem
Posted by Vladimir Ivaschenko <ha...@hazard.maks.net>.
Fri, Jun 07, 2002 at 11:04:13AM +0200 Alexander Hartmaier wrote about if-elsif problem
>
>
> Hi!
>
> I just discovered a strange behavior of embperl 2.0b7....
"=" is an assignment operator. You should "eq" to compare string values,
and "==" to compare numbers.
>
> I've got following piece of code...
>
> if ($guitype = 'admin')
> {
> $graphdir = "/home/nac/web/admin/intgraph/";
> }
> elsif ($guitype = 'user')
> {
> $graphdir = "/home/nac/web/user/intgraph/";
> }
>
> ...which doesn't work!
>
> If I chance it...
>
> if ($guitype = 'admin')
> {
> $graphdir = "/home/nac/web/admin/intgraph/";
> }
> if ($guitype = 'user')
> {
> $graphdir = "/home/nac/web/user/intgraph/";
> }
>
> ...into 2 seperate if-statements it's working....
>
>
> I thought I should ask if I'm doing something wrong but I think it's ok.
>
> THX Alex
>
>
>
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> To unsubscribe, e-mail: embperl-unsubscribe@perl.apache.org
> For additional commands, e-mail: embperl-help@perl.apache.org
>
--
Best Regards
Vladimir Ivaschenko
http://www.hazard.maks.net/
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