Use the members method to get each of the zip members one at a time. Then use extractMember to extract and rename. 
use warnings;
use strict;
use Archive::Zip;

my $zip = Archive::Zip->new('foo.zip');
my $file_counter = 0;
foreach my $member ( $zip->members ) {
    my $file_name = $member->fileName;
    my $extracted_file_name = 'file-'. $file_counter++ . '.foo';
    print "extracting $file_name as $extracted_file_name\n";
    $zip->extractMember($member, $extracted_file_name);
}

[download]
grep
One dead unjugged rabbit fish later...

In reply to Re: changing filenames using Archive::Zip by grep
in thread changing filenames using Archive::Zip by geoffcox

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