Actually, because you are using hash references, you need to use
something like '%{$repeats{$k1}}' rather than '%repeats{$k1}':
foreach $k1 (keys %repeats){
foreach $k2 (keys %{$repeats{$k1}}) {
foreach $k3( keys %{$repeats{$k1}{$k2}}){
if ($repeats{$k1}{$k2}{$k3} == 1){
print "I got it\n";
}
}
}
}
---Larry
>Hi!!
>I have a CGI that updated a mysql database, I have a nested hash
>structure in it.
>something like
>$repeats{$solID[i]}{$expId[i]}{$elemenet[$i]}=1
>
>If I am to check this hash is the inner loop written as
> foreach $k1 (keys %repeats){
> foreach $k2 (keys %repeats{$k1}) {
> foreach $k3( keys %repeats{$k1}{$k2}){
> if ($repeats{$k1}{$k2}{$k3}
>==1){
> print "I got it\n";
> }
> }
> }
> }
>
>Is this correct ??
>Thanks and Cheers always!!
>Murli
+------------------------------------------------------------------------+
| Larry Coffin, G.P.H. Watertown, MA |
| http://www.PointInfinity.com/lcoffin/ [EMAIL PROTECTED] |
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