original_string: public function driver_name()
  	{
  		// Make sure the database is connected
  		$this->_connection or $this->connect();
  
  		// Getting driver name
  		return $this->_connection->getAttribute(\PDO::ATTR_DRIVER_NAME);
  	}
code: public function driver_name()
  	{
  		// Make sure the database is connected
  		$this->_connection or $this->connect();
  
  		// Getting driver name
  		return $this->_connection->getAttribute(\PDO::ATTR_DRIVER_NAME);
  	}
code_tokens: public function driver_name ( ) { // Make sure the database is connected $ this -> _connection or $ this -> connect ( ) ; // Getting driver name return $ this -> _connection -> getAttribute ( \ PDO :: ATTR_DRIVER_NAME ) ; }
docstring: Get the current PDO Driver name
  
  @return string
docstring_tokens: Get the current PDO Driver name