Remove whitespace or a specific set of characters from the end of the string.
Twine\Str::trimRight( [ string $mask = " \t\n\r\0\x0B" ] ) : Twine\Str
$mask | A list of characters to be stripped |
$string = new Twine\Str(' john pinkerton ');
$string->trimRight(); // Returns ' john pinkerton'