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ucfirst - return a string with just the next letter in upper case |
ucfirst - return a string with just the next letter in upper case
ucfirst EXPR
ucfirst
Returns the value of
EXPR with the first character
in uppercase (titlecase in Unicode). This is
the internal function implementing the \u escape in double-quoted strings.
Respects current
LC_CTYPE locale if use locale in force. See the perllocale manpage
and the utf8 manpage.
If
EXPR is omitted, uses $_.
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ucfirst - return a string with just the next letter in upper case |