wp-admin/includes/update.php:1017Displays a notice when the user is in recovery mode.
function wp_recovery_mode_nag() { if ( ! wp_is_recovery_mode() ) { return; } $url = wp_login_url(); $url = add_query_arg( 'action', WP_Recovery_Mode::EXIT_ACTION, $url ); $url = wp_nonce_url( $url, WP_Recovery_Mode::EXIT_ACTION ); $message = sprintf( /* translators: %s: Recovery Mode exit link. */ __( 'You are in recovery mode. This means there may be an error with a theme or plugin. To exit recovery mode, log out or use the Exit button. <a href="%s">Exit Recovery Mode</a>' ), esc_url( $url ) ); wp_admin_notice( $message, array( 'type' => 'info' ) );}Introduced in 5.2.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.
src/wp-admin/includes/update.php, and regenerated for each WordPress release so it tracks the code rather than a snapshot of it.