ID ); $text = isset( $values['page_subtitle'] ) ? $values['page_subtitle'] : ''; // We'll use this nonce field later on when saving. wp_nonce_field( 'my_meta_box_nonce', 'meta_box_nonce' ); ?>

array( // on allow a tags 'href' => array() // and those anchors can only have href attribute ) ); // Make sure your data is set before trying to save it if( isset( $_POST['page_subtitle'] ) ) update_post_meta( $post_id, 'page_subtitle', wp_kses( $_POST['page_subtitle'], $allowed ) ); } ?>