WordPress at a glance
filter is not described

add_signup_meta filter-hook . WP 3.0.0

Filters the new default site meta variables.

Usage

add_filter( 'add_signup_meta', 'filter_function_name_9192' );
function filter_function_name_9192( $meta ){
	// filter...

	return $meta;
}
$meta(array)

An array of default site meta variables.

  • $lang_id (int)
    The language ID.

  • $blog_public (int)
    Whether search engines should be discouraged from indexing the site. 1 for true, 0 for false.

Where the hook is called

wpmu_signup_stylesheet()
wp-signup.php 425
$meta = apply_filters( 'add_signup_meta', $meta_defaults );
wp-signup.php 593
wpmu_signup_user( $user_name, $user_email, apply_filters( 'add_signup_meta', array() ) );
wp-signup.php 733
$meta = apply_filters( 'add_signup_meta', $signup_meta );

Where the hook is used (in WP core)

Does not used.