how to show the meta values of yoast seo with some function

Question

how to show the metadata using function using yoast

Answer 1

check this folder : wordpress-seo\src\presenters\open-graph you can see locale-presenter.php

find this code line : 

protected $tag_format = '<meta property="og:locale" content="%s" />';

change like this 

protected $tag_format = '<meta property="og:locale" content="en_US" />';