CFS Transfer Fields between Posts

gistfile1.php

/**
 * Get CFS fields for a post.
 * pass post_id in $_GET('id')
 *
 * invoke with: /wp-admin/admin-ajax.php?action=cfs_values&id=10
 * include raw=1 to get the unencoded data: /wp-admin/admin-ajax.php?action=cfs_values&id=10&raw=1
 */
function ajax_get_cfs_post_values(){

  $options = array('format' => 'raw');
  $field_data = CFS()->get(false, intval($_GET['id']), $options);
  if( isset($_GET['raw']) ){
    print_r($field_data);
  }else{
    $safe_string_to_store = base64_encode(serialize( $field_data ));
    echo $safe_string_to_store;
  }

  die();
  //to unserialize...
  //$array_restored_from_db = unserialize(base64_decode($data));
  //$post_data = array('ID' => 5864);
  //CFS()->save($array_restored_from_db, $post_data);
}
add_action( 'wp_ajax_cfs_values', 'ajax_get_cfs_post_values' );
add_action( 'wp_ajax_nopriv_cfs_values', 'ajax_get_cfs_post_values' );