I'm not exactly new to perl and I'm not exactly a guru but for the life of me I can't figure out why this does what it does.
use strict;
my @arry = (1,2,3,4,5 );

foreach my $bla ( @arry )
{
    $bla++;
}

foreach ( @arry )
{
    print "$_\n";
}

[download]
Everything I've ever seen/done/read in perl has not
clarified why this thing prints
2
3
4
5
6

??? Things like this just make you feel dumb.
Oh there is one other thing, this script is running under
the nebulous environ of mod_perl if that makes a diff.

edit by thelenm: added code tags

janitored by ybiC: Retitle from less-than-descriptive "Okay, I'm needing some clarification."

In reply to Variable scoping, foreach loop, alias by Vaati

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