rtrim

NAME

rtrim() - Remove trailing whitespaces (and others)

SYNOPSIS

string rtrim( string str );
string rtrim( string str, string ch);

DESCRIPTION

Remove all trailing whitespace (or other characters in 'ch') from the
string 'str' and return a new string.

The optional second argument is a set of Unicode characters, not a
set of raw bytes. See trim(3).

SEE ALSO

trim(3), ltrim(3)