wp-includes/ms-functions.php:2370Updates this blog's 'public' setting in the global blogs table.
$old_valueint$valueintfunction update_blog_public( $old_value, $value ) { update_blog_status( get_current_blog_id(), 'public', (int) $value );}Introduced in MU (3.0.0). Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-includes/ms-functions.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.