From the documentation of HTML::Entities: 
       encode_entities_numeric( $string )
       encode_entities_numeric( $string, $unsafe_chars )
           This routine works just like encode_entities, except that t
+he
           replacement entities are always "&#xhexnum;" and never "&en
+tname;".
           For example, "encode_entities("r\xF4le")" returns "rô
+le", but
           "encode_entities_numeric("r\xF4le")" returns "rôle".

           This routine is not exported by default.  But you can alway
+s export
           it with "use HTML::Entities qw(encode_entities_numeric);" o
+r even
           "use HTML::Entities qw(:DEFAULT encode_entities_numeric);"

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In reply to Re^3: sring encode problem (hexadecimal) by JavaFan
in thread sring encode problem (hexadecimal) by courierb

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