utf8(3p) Perl Programmers Reference Guide utf8(3p)
utf8(3p) Perl Programmers Reference Guide utf8(3p) # utf8(3p) Perl Programmers Reference Guide utf8(3p) NNAAMMEE # utf8 - Perl pragma to enable/disable UTF-8 (or UTF-EBCDIC) in source code SSYYNNOOPPSSIISS # use utf8; no utf8; # Convert the internal representation of a Perl scalar to/from UTF-8. $num_octets = utf8::upgrade($string); $success = utf8::downgrade($string[, $fail_ok]); # Change each character of a Perl scalar to/from a series of # characters that represent the UTF-8 bytes of each original character. ...