original_string: private static function isBinaryOperator(TokenInterface $token): bool
      {
          return in_array($token->getType(), [
              TokenInterface::TYPE_OPERATOR_ASSIGNMENT,
              TokenInterface::TYPE_OPERATOR_COPY,
              TokenInterface::TYPE_OPERATOR_MODIFY,
              TokenInterface::TYPE_OPERATOR_REFERENCE,
          ]);
      }
code: private static function isBinaryOperator(TokenInterface $token): bool
      {
          return in_array($token->getType(), [
              TokenInterface::TYPE_OPERATOR_ASSIGNMENT,
              TokenInterface::TYPE_OPERATOR_COPY,
              TokenInterface::TYPE_OPERATOR_MODIFY,
              TokenInterface::TYPE_OPERATOR_REFERENCE,
          ]);
      }
code_tokens: private static function isBinaryOperator ( TokenInterface $ token ) : bool { return in_array ( $ token -> getType ( ) , [ TokenInterface :: TYPE_OPERATOR_ASSIGNMENT , TokenInterface :: TYPE_OPERATOR_COPY , TokenInterface :: TYPE_OPERATOR_MODIFY , TokenInterface :: TYPE_OPERATOR_REFERENCE , ] ) ; }
docstring: Tests whether a token is a binary operator
  
  @param TokenInterface $token
  @return bool
docstring_tokens: Tests whether a token is a binary operator