You can ensure the serialized data only has printable characters in it by unpacking it into hex like so: 
    my $foo = unpack('H*', freeze($obj));

[download]
Then you can thaw it out like this:

    my $obj = thaw(pack('H*', $foo));

[download]

-Matt

In reply to RE: Writing frozen objects to a browser? by DrManhattan
in thread Writing frozen objects to a browser? by kenpo

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