Fires in the login page header after the body tag is opened.
wp-login.php:212login_header() <?php /** * Fires in the login page header after the body tag is opened. * * @since 4.6.0 */ do_action( 'login_header' ); ?> <?php if ( 'confirm_admin_email' !== $action && ! empty( $title ) ) : ?> <h1 class="screen-reader-text"><?php echo $title; ?></h1> <?phpIntroduced in 4.6.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.