View file File name : uninstall.php Content :<?php if ( ! defined( 'WP_UNINSTALL_PLUGIN' ) ) { die( '-1' ); } if ( ! is_multisite() ) { delete_user_meta( get_current_user_id(), 'qlwapp-user-rating' ); delete_option( 'qlwapp' ); delete_option( 'qlwapp_box' ); delete_option( 'qlwapp_button' ); delete_option( 'qlwapp_contacts' ); delete_option( 'qlwapp_display' ); delete_option( 'qlwapp_scheme' ); delete_option( 'qlwapp_settings' ); delete_option( 'qlwapp_woocommerce' ); }