Edit file File name : wpforms.php Content :<?php /** * Plugin Name: WPForms Lite * Plugin URI: https://wpforms.com * Description: Beginner friendly WordPress contact form plugin. Use our Drag & Drop form builder to create your WordPress forms. * Requires at least: 5.5 * Requires PHP: 7.0 * Author: WPForms * Author URI: https://wpforms.com * Version: 1.8.8.3 * Text Domain: wpforms-lite * Domain Path: assets/languages * * WPForms is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 2 of the License, or * any later version. * * WPForms is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with WPForms. If not, see <https://www.gnu.org/licenses/>. */ // Exit if accessed directly. if ( ! defined( 'ABSPATH' ) ) { exit; } if ( is_multisite() ) { $is_pro = file_exists( __DIR__ . '/pro/wpforms-pro.php' ); if ( ! $is_pro ) { // <- is lite. $lite_base = plugin_basename( __FILE__ ); $active_plugins = get_option( 'active_plugins', [] ); $active_network_plugins = get_site_option( 'active_sitewide_plugins' ); if ( isset( $active_network_plugins[ $lite_base ] ) && in_array( 'wpforms/wpforms.php', $active_plugins, true ) ) { // Keep plugin active but silent. return; } } } if ( ! defined( 'WPFORMS_VERSION' ) ) { /** * Plugin version. * * @since 1.0.0 */ define( 'WPFORMS_VERSION', '1.8.8.3' ); } // Plugin Folder Path. if ( ! defined( 'WPFORMS_PLUGIN_DIR' ) ) { define( 'WPFORMS_PLUGIN_DIR', plugin_dir_path( __FILE__ ) ); } // Plugin Folder URL. if ( ! defined( 'WPFORMS_PLUGIN_URL' ) ) { define( 'WPFORMS_PLUGIN_URL', plugin_dir_url( __FILE__ ) ); } // Plugin Root File. if ( ! defined( 'WPFORMS_PLUGIN_FILE' ) ) { define( 'WPFORMS_PLUGIN_FILE', __FILE__ ); } // Don't allow multiple versions to be active. if ( function_exists( 'wpforms' ) ) { if ( ! function_exists( 'wpforms_pro_just_activated' ) ) { /** * When we activate a Pro version, we need to do additional operations: * 1) deactivate a Lite version; * 2) register option which help to run all activation process for Pro version (custom tables creation, etc.). * * @since 1.6.2 * @deprecated 1.8.7 */ function wpforms_pro_just_activated() { _deprecated_function( __METHOD__, '1.8.7 of the WPForms plugin' ); wpforms_deactivate(); add_option( 'wpforms_install', 1 ); } } if ( ! function_exists( 'wpforms_lite_just_activated' ) ) { /** * Store temporarily that the Lite version of the plugin was activated. * This is needed because WP does a redirect after activation and * we need to preserve this state to know whether user activated Lite or not. * * @since 1.5.8 */ function wpforms_lite_just_activated() { set_transient( 'wpforms_lite_just_activated', true ); } add_action( 'activate_wpforms-lite/wpforms.php', 'wpforms_lite_just_activated' ); } if ( ! function_exists( 'wpforms_lite_just_deactivated' ) ) { /** * Store temporarily that Lite plugin was deactivated. * Convert temporary "activated" value to a global variable, * so it is available through the request. Remove from the storage. * * @since 1.5.8 * @deprecated 1.8.7 */ function wpforms_lite_just_deactivated() { _deprecated_function( __METHOD__, '1.8.7 of the WPForms plugin' ); global $wpforms_lite_just_activated, $wpforms_lite_just_deactivated; $wpforms_lite_just_activated = (bool) get_transient( 'wpforms_lite_just_activated' ); $wpforms_lite_just_deactivated = true; delete_transient( 'wpforms_lite_just_activated' ); } } if ( ! function_exists( 'wpforms_deactivate' ) ) { /** * Deactivate Lite if WPForms already activated. * * @since 1.0.0 */ function wpforms_deactivate() { $pro_file = wpforms()->is_pro() ? WPFORMS_PLUGIN_FILE : __FILE__; $lite_file = wpforms()->is_pro() ? __FILE__ : WPFORMS_PLUGIN_FILE; $lite_base = plugin_basename( $lite_file ); $pro_base = plugin_basename( $pro_file ); if ( ! is_multisite() || is_plugin_active_for_network( $pro_base ) || ( ! is_plugin_active_for_network( $pro_base ) && ! is_plugin_active_for_network( $lite_base ) ) ) { deactivate_plugins( $lite_base ); /** * Fires on plugin deactivation. * * @since 1.6.3.1 * * @param string $plugin_basename The plugin basename. */ do_action( 'wpforms_plugin_deactivated', $lite_base ); // Run the installation on the next admin visit. add_option( 'wpforms_install', 1 ); } } } add_action( 'admin_init', 'wpforms_deactivate' ); if ( ! function_exists( 'wpforms_lite_notice' ) ) { /** * Display the notice after deactivation when Pro is still active * and user wanted to activate the Lite version of the plugin. * * @since 1.0.0 */ function wpforms_lite_notice() { $pro_file = wpforms()->is_pro() ? WPFORMS_PLUGIN_FILE : __FILE__; $lite_file = wpforms()->is_pro() ? __FILE__ : WPFORMS_PLUGIN_FILE; $lite_base = plugin_basename( $lite_file ); $pro_base = plugin_basename( $pro_file ); // Do not show the notice if upgrade from Lite to Pro. if ( (bool) get_transient( 'wpforms_lite_just_activated' ) === false ) { return; } if ( ! is_multisite() || is_plugin_active_for_network( $pro_base ) || ( ! is_plugin_active_for_network( $pro_base ) && ! is_plugin_active_for_network( $lite_base ) ) ) { $message = sprintf( /* translators: %s - Path to installed plugins. */ __( 'Your site already has WPForms Pro activated. If you want to switch to WPForms Lite, please first go to %s and deactivate WPForms. Then, you can activate WPForms Lite.', 'wpforms-lite' ), is_multisite() ? __( 'Network Admin → Plugins → Installed Plugins', 'wpforms-lite' ) : __( 'Plugins → Installed Plugins', 'wpforms-lite' ) ); // Currently tried to activate Lite with Pro still active, so display the message. printf( '<div class="notice wpforms-notice notice-warning wpforms-license-notice" id="wpforms-notice-pro-active"> <h3 style="margin: .75em 0 0 0;"> <img src="%1$s" style="vertical-align: text-top; width: 20px; margin-right: 7px;">%2$s </h3> <p>%3$s</p> </div>', esc_url( WPFORMS_PLUGIN_URL . 'assets/images/exclamation-triangle.svg' ), esc_html__( 'Heads up!', 'wpforms-lite' ), esc_html( $message ) ); delete_transient( 'wpforms_lite_just_activated' ); if ( isset( $_GET['activate'] ) ) { // phpcs:ignore WordPress.Security.NonceVerification.Recommended unset( $_GET['activate'] ); // phpcs:ignore WordPress.Security.NonceVerification.Recommended } } } } add_action( 'admin_notices', 'wpforms_lite_notice' ); add_action( 'network_admin_notices', 'wpforms_lite_notice' ); // Do not process the plugin code further. return; } // We require PHP version 7.0+ for the whole plugin to work. if ( version_compare( phpversion(), '7.0', '<' ) ) { if ( ! function_exists( 'wpforms_php52_notice' ) ) { /** * Display the notice about incompatible PHP version after deactivation. * * @since 1.5.0 */ function wpforms_php52_notice() { ?> <div class="notice notice-error"> <p> <?php printf( wp_kses( /* translators: %s - WPBeginner URL for recommended WordPress hosting. */ __( 'Your site is running an <strong>insecure version</strong> of PHP that is no longer supported. Please contact your web hosting provider to update your PHP version or switch to a <a href="%s" target="_blank" rel="noopener noreferrer">recommended WordPress hosting company</a>.', 'wpforms-lite' ), [ 'a' => [ 'href' => [], 'target' => [], 'rel' => [], ], 'strong' => [], ] ), 'https://www.wpbeginner.com/wordpress-hosting/' ); ?> <br><br> <?php printf( wp_kses( /* translators: %s - WPForms.com URL for documentation with more details. */ __( '<strong>Note:</strong> The WPForms plugin is disabled on your site until you fix the issue. <a href="%s" target="_blank" rel="noopener noreferrer">Read more for additional information.</a>', 'wpforms-lite' ), [ 'a' => [ 'href' => [], 'target' => [], 'rel' => [], ], 'strong' => [], ] ), 'https://wpforms.com/docs/supported-php-version/' ); ?> </p> </div> <?php // In case this is on plugin activation. // phpcs:disable WordPress.Security.NonceVerification.Recommended if ( isset( $_GET['activate'] ) ) { unset( $_GET['activate'] ); } // phpcs:enable WordPress.Security.NonceVerification.Recommended } } add_action( 'admin_notices', 'wpforms_php52_notice' ); // Do not process the plugin code further. return; } // We require WP version 5.5+ for the whole plugin to work. if ( version_compare( $GLOBALS['wp_version'], '5.5', '<' ) ) { if ( ! function_exists( 'wpforms_wp_notice' ) ) { /** * Display the notice about incompatible WP version after deactivation. * * @since 1.7.3 */ function wpforms_wp_notice() { ?> <div class="notice notice-error"> <p> <?php printf( /* translators: %s - WordPress version. */ esc_html__( 'The WPForms plugin is disabled because it requires WordPress %s or later.', 'wpforms-lite' ), '5.5' ); ?> </p> </div> <?php // In case this is on plugin activation. // phpcs:disable WordPress.Security.NonceVerification.Recommended if ( isset( $_GET['activate'] ) ) { unset( $_GET['activate'] ); } // phpcs:enable WordPress.Security.NonceVerification.Recommended } } add_action( 'admin_notices', 'wpforms_wp_notice' ); // Do not process the plugin code further. return; } // Define the class and the function. require_once dirname( __FILE__ ) . '/src/WPForms.php'; wpforms(); Save