Fires when displaying the robots.txt file.
wp-includes/functions.php:1715do_robots() /** * Fires when displaying the robots.txt file. * * @since 2.1.0 */ do_action( 'do_robotstxt' ); $output = "User-agent: *\n"; $public = (bool) get_option( 'blog_public' ); $site_url = parse_url( site_url() ); $path = ( ! empty( $site_url['path'] ) ) ? $site_url['path'] : '';Introduced in 2.1.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.