I have a dumb problem. Ive got a hash which is formed like so:

%hash = ( '7C' => '|', '7D' => '}', );

etc etc.
basically all the ascii punctuation's hex values associated with their char, and Im trying to go through a string and s// them like this: 

$string =~ s/%([[0-9]][[A-Z0-9]])/$hash{'\1'}/g;

[download]


but everytime the substitution just erases whatever the regex matches. (in case you hadnt guessed already, im doing CGI, and not using CGI.pm for other reasons). What exactly am I doing wrong here? Thanks

In reply to hash problems by zsh

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