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ord

Perl 5 version 20.1 documentation
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ord

Perl functions A-Z | Perl functions by category | The 'perlfunc' manpage
  • ord EXPR

  • ord

    Returns the numeric value of the first character of EXPR. If EXPR is an empty string, returns 0. If EXPR is omitted, uses $_ . (Note character, not byte.)

    For the reverse, see chr. See perlunicode for more about Unicode.