lc - return lower-case version of a string |
lc - return lower-case version of a string
lc EXPR
lc
Returns a lowercased version of EXPR. This is the internal function
implementing the \L
escape in double-quoted strings. Respects
current LC_CTYPE locale if use locale
in force. See the perllocale manpage
and the perlunicode manpage for more details about locale and Unicode support.
If EXPR is omitted, uses $_
.
lc - return lower-case version of a string |