On 4/18/07, yitzle <[EMAIL PROTECTED]> wrote:
I got an array of hashes so I am using a foreach (@arr) loop to access
the hashes.
How do I go about looping through the hash's keys/values? I was
thinking of another foreach, but then the $_ gets a bit screwed up...
Do I need to do this ?
foreach(@arr) {
%hash = %{$_};
foreach (keys %hash) {
print "$_ => $hash{$_}\n";
}
}
foreach is dead, long live for.
Use named values in your for loop:
for my $h (@arr) {
for my $key (sort keys %$h) {
print "$key = $h->{$key}\n"
}
}
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