do_action( 'setup_theme' ) Fires before the theme is loaded. ContentsSource Changelog User Contributed Notes Source File: wp-settings.php. View all references do_action( 'setup_theme' ); View on Trac View on GitHub Top ↑Changelog Changelog Version Description 2.6.0 Introduced. Top ↑User Contributed Notes You must log in before being able to contribute a note or feedback.