Rather than find an alternative with s/, it seems more appropriate to address the actual mistake, which was to use single quotes (causing the contents to be interpreted literally) where double quotes were required i.e.
$data{value} = "abcd.$digit.xyz";

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in which perl will indeed apply the required substitution.

One world, one people

In reply to Re: eval function by anonymized user 468275
in thread eval function by swaroop

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