original_string: protected function updateCsvHeader()
  	{
  		if( $this->config['first_line_headers'] )
  		{
  			$csv_line_array = $this->csv_parser->parseCsvFile();
  			$this->csv_file->setCsvHeader($csv_line_array);
  		}
  	}
code: protected function updateCsvHeader()
  	{
  		if( $this->config['first_line_headers'] )
  		{
  			$csv_line_array = $this->csv_parser->parseCsvFile();
  			$this->csv_file->setCsvHeader($csv_line_array);
  		}
  	}
code_tokens: protected function updateCsvHeader ( ) { if ( $ this -> config [ 'first_line_headers' ] ) { $ csv_line_array = $ this -> csv_parser -> parseCsvFile ( ) ; $ this -> csv_file -> setCsvHeader ( $ csv_line_array ) ; } }
docstring: Update the csv header with first row of the file
  if "first_line_headers" is enabled
docstring_tokens: Update the csv header with first row of the file if first_line_headers is enabled