Filters the new default site meta variables.

$meta array

An array of default site meta variables.

• lang_idint
  The language ID.
• blog_publicint
  Whether search engines should be discouraged from indexing the site. 1 for true, 0 for false.

File: wp-signup.php. View all references

$meta = apply_filters( 'add_signup_meta', $meta_defaults );