our $text =~ s/$data[0]/$data[2]/g;
You should note that $data[0] is interpreted as a regular expression, which is probably not what you want. This common error is often the cause of vulnerabilities. See "DON'T" in perlcheat and "\Q" in perlre.

In reply to Re: Use of a global scalar by betterworld
in thread Use of a global scalar by Grey Fox

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