wp-admin/includes/class-wp-ms-sites-list-table.php:574$blogarrayOne hook fires while WP_MS_Sites_List_Table::column_plugins() runs, in this order:
Fires inside the auxiliary 'Actions' column of the Sites list table.
public function column_plugins( $blog ) { if ( has_filter( 'wpmublogsaction' ) ) { /** * Fires inside the auxiliary 'Actions' column of the Sites list table. * * By default this column is hidden unless something is hooked to the action. * * @since MU (3.0.0) * * @param int $blog_id The site ID. */ do_action( 'wpmublogsaction', $blog['blog_id'] ); } }Introduced in 4.3.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/class-wp-ms-sites-list-table.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.