Explain, please, the value of the function.

<html xmlns="http://www.w3.org/1999/xhtml" <?php language_attributes('xhtml'); ?>>

Here is her description , but I still did not understand.

    1 answer 1

    These parameters indicate:

    1. Xhtml namespace ( xmlns )
    2. Document language, in case <?php language_attributes('xhtml'); ?> <?php language_attributes('xhtml'); ?> returns a string of type xml:lang="ru-RU"