In the general case the answer is no. Intuitively, think about:

$a = 17;

[download]
Is $a packed ? Under the hood, in its binary representation it's probably just-another-integer that "looks packed".

Though in general you can't say, don't despair. Your case can be more specific... Maybe there's something special about *your* data that will make it stand out ?

In reply to Re: Detecting packed data by spurperl
in thread Detecting packed data by vx

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