If I have two strings which represent the same unicode string, like:

stù

and

st\x{f9}

how can I test for string equality in a robust way? (To give some context, one is coming to the app as a CGI parameter, the other froma database. But essentially, either maybe represented as utf8, or as escape sequences. A robust "eq" is needed.)

update: I have tried :

 my $temp = sprintf( "%s", $escaped_string );

to try to lose the escaped chars, without success.

In reply to string comparison with escape sequences by danmcb

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