# responsive-menu/3.1.7/migration.php

Responsive Menu – Create Mobile-Friendly Menu, version 3.1.7. 50 lines.

- Page: https://pluginprobe.com/plugins/responsive-menu/3.1.7/code/migration.php
- Raw: https://pluginprobe.com/plugins/responsive-menu/3.1.7/raw/migration.php
- Modified: 2017-09-22T20:00:02+00:00

Line numbers below start at 1. Link to a line or a range by appending a fragment to the
page URL, for example `https://pluginprobe.com/plugins/responsive-menu/3.1.7/code/migration.php#L10-L20`.

```php
<?php

add_action('init', function() {

    $options_manager = get_responsive_menu_service('option_manager');
    $plugin_data = get_file_data(dirname(__FILE__) . '/responsive-menu.php', ['version']);
    $new_version = $plugin_data[0];

    // TODO: Remove and just use new version number in April 2018
    $old_version = get_option('responsive_menu_version') ? get_option('responsive_menu_version') : get_option('RMVer');

    $migration = new ResponsiveMenu\Database\Migration(
        $options_manager,
        $old_version,
        $new_version,
        get_responsive_menu_default_options()
    );

    if($migration->needsTable()) {
        require_once(ABSPATH . 'wp-admin/includes/upgrade.php');
        global $wpdb;
        maybe_create_table(
            $wpdb->prefix . 'responsive_menu',
            "CREATE TABLE " . $wpdb->prefix . "responsive_menu (
              name varchar(50) NOT NULL,
              value varchar(5000) DEFAULT NULL,
              PRIMARY KEY (name)
           ) " . $wpdb->get_charset_collate() . ";"
        );
    }

    if($migration->needsUpdate()) {

        $migration->addNewOptions();
        $migration->tidyUpOptions();

        if($migration->getMigrationClasses()):
            $updated_options = $options_manager->all();
            foreach($migration->getMigrationClasses() as $migration)
                $migrated_options = $migration->migrate($updated_options);
            $options_manager->updateOptions($migrated_options->toArray());
        endif;

        $task = new ResponsiveMenu\Tasks\UpdateOptionsTask();
        $task->run($options_manager->all(), get_responsive_menu_service('view'));
        update_option('responsive_menu_version', $new_version);

    }

});
```