my (@md5subout, $md5subout);
...
$md5subout = @foundmd5[0];

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Using the same name for an array and a scalar works but is not considered a good practice since it is so confusing. You will get warnings from @foundmd5[0] since accessing an array element is a scalar and you are using '@'.

Scalar value @foundmd5[0] better written as $foundmd5[0] at ...

In reply to Re^2: Unable to obtain information from array by Lotus1
in thread Unable to obtain information from array by Frits

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