my $scalar = '';
$scalar = {};
print ref $scalar, "\n";
$scalar = [];
print ref $scalar, "\n";

use IO::File;
$scalar = IO::File->new();
print ref $scalar, "\n";

[download]
Update: Perl is loosely typed. Assignments tend not to care about the previous contents of the variable. That's all.

In reply to Re: Re: saving the file uploaded... by chromatic
in thread saving the file uploaded... by PriNet

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