original_string: public function fetchPairs($key, $value = NULL) {
  		$return = array();
  		foreach ($this as $row) {
  			$return[$row->$key] = $value ? $row->$value : $row->$key;
  		}
  		return $return;
  	}
code: public function fetchPairs($key, $value = NULL) {
  		$return = array();
  		foreach ($this as $row) {
  			$return[$row->$key] = $value ? $row->$value : $row->$key;
  		}
  		return $return;
  	}
code_tokens: public function fetchPairs ( $ key , $ value = NULL ) { $ return = array ( ) ; foreach ( $ this as $ row ) { $ return [ $ row -> $ key ] = $ value ? $ row -> $ value : $ row -> $ key ; } return $ return ; }
docstring: Returns all rows as associative array.
  @param  string
  @param  string $value name used for an array value or NULL for the whole row
  @return array
docstring_tokens: Returns all rows as associative array .