Pad right side of the string to a specific length.
Twine\Str::padRight( int $length [, string $padding = ' ' ] ) : Twine\Str
$length | Length to pad the string to |
$padding | Character to pad the string with |
$string = new Twine\Str('john pinkerton');
$string->padRight(20, '_'); // Returns 'john pinkerton______'