/**
* Calculate the trailing whitespace indentation.
*
* What we're doing here is grabbing everything after the final newline.
*
* @param Token $token
*
* @return string
*/
public static function calculateTrailingWhitespaceIndent(Token $token)
{
if (!$token->isWhitespace()) {
throw new \InvalidArgumentException(sprintf('The given token must be whitespace, got "%s".', $token->getName()));
}
return ltrim(strrchr(str_replace(array("\r\n", "\r"), "\n", $token->getContent()), 10), "\n");
}
