original_string: public function passive($passive = true)
      {
          $this->passive = $passive;
  
          if ($this->connection) {
              $result = ftp_pasv($this->connection, $passive);
              if ($result === false) {
                  throw new Exception('Unable to change passive mode');
              }
          }
  
          return $this;
      }
code: public function passive($passive = true)
      {
          $this->passive = $passive;
  
          if ($this->connection) {
              $result = ftp_pasv($this->connection, $passive);
              if ($result === false) {
                  throw new Exception('Unable to change passive mode');
              }
          }
  
          return $this;
      }
code_tokens: public function passive ( $ passive = true ) { $ this -> passive = $ passive ; if ( $ this -> connection ) { $ result = ftp_pasv ( $ this -> connection , $ passive ) ; if ( $ result === false ) { throw new Exception ( 'Unable to change passive mode' ) ; } } return $ this ; }
docstring: Changes passive mode,,,
  
  @param bool $passive
  
  @return FTPClient,
docstring_tokens: Changes passive mode