original_string: public function setReplyTo($email) {
      if (!$this->checkValidEmail($email)) {
        throw new \InvalidArgumentException(
            "Invalid reply-to: ". htmlspecialchars($email));
      }
      $this->message->setReplyto($email);
    }
code: public function setReplyTo($email) {
      if (!$this->checkValidEmail($email)) {
        throw new \InvalidArgumentException(
            "Invalid reply-to: ". htmlspecialchars($email));
      }
      $this->message->setReplyto($email);
    }
code_tokens: public function setReplyTo ( $ email ) { if ( ! $ this -> checkValidEmail ( $ email ) ) { throw new \ InvalidArgumentException ( "Invalid reply-to: " . htmlspecialchars ( $ email ) ) ; } $ this -> message -> setReplyto ( $ email ) ; }
docstring: Sets a reply-to address for the mail object.
  
  @param string $email Reply-to address.
  @throws \InvalidArgumentException If the input reply-to address is an
  invalid email address.
docstring_tokens: Sets a reply - to address for the mail object .