original_string: final protected function fgetcsv(
  		$length = 0,
  		$delimiter = ',',
  		$enclosure = '"',
  		$escape = '\\'
  	)
  	{
  		return fgetcsv($this->fhandle, $length, $delimiter, $enclosure, $escape);
  	}
code: final protected function fgetcsv(
  		$length = 0,
  		$delimiter = ',',
  		$enclosure = '"',
  		$escape = '\\'
  	)
  	{
  		return fgetcsv($this->fhandle, $length, $delimiter, $enclosure, $escape);
  	}
code_tokens: final protected function fgetcsv ( $ length = 0 , $ delimiter = ',' , $ enclosure = '"' , $ escape = '\\' ) { return fgetcsv ( $ this -> fhandle , $ length , $ delimiter , $ enclosure , $ escape ) ; }
docstring: Gets line from file pointer and parse for CSV fields
  
  @param  int     $length    Maximum line length (0 is unlimited)
  @param  string  $delimiter Sets the field delimiter (1 character only)
  @param  string  $enclosure Sets the field enclosure (1 character only)
  @param  string  $escape    Sets the escape character (1 character only)
  @return array              An indexed array containing the fields read.
  @see https://php.net/manual/en/function.fgetcsv.php
docstring_tokens: Gets line from file pointer and parse for CSV fields