<?php namespace FluentForm\App\Modules\Payments\Migrations; if (!defined('ABSPATH')) { exit; // Exit if accessed directly. } class Migration { public static function run($network_wide = false) { global $wpdb; if ($network_wide) { // Retrieve all site IDs from this network (WordPress >= 4.6 provides easy to use functions for that). if (function_exists('get_sites') && function_exists('get_current_network_id')) { $site_ids = get_sites(array('fields' => 'ids', 'network_id' => get_current_network_id())); } else { $site_ids = $wpdb->get_col("SELECT blog_id FROM $wpdb->blogs WHERE site_id = $wpdb->siteid;"); } // Install the plugin for all these sites. foreach ($site_ids as $site_id) { switch_to_blog($site_id); self::migrate(); restore_current_blog(); } } else { self::migrate(); } } public static function migrate() { OrderItems::migrate(); Transactions::migrate(); OrderSubscriptions::migrate(); } }