MemberPerks mp_cf7_custom_shortcode completa

mp_cf7_custom_shortcode.php

<?php
// Add custom shortcodes to Contact Form 7 WP plugin
add_action( 'wpcf7_init', 'mp_cf7_custom_shortcode' );

function mp_cf7_custom_shortcode(){
  wpcf7_add_form_tag( 'show_member_level', 'cf7_get_member_level' );
}

function cf7_get_member_level(){
  $memberLevel = mp_get_member_level();
  if(empty($memberLevel)):
    $value = 0;
  else:
    $value = $memberLevel['member_level'];
  endif;
  return '<input type="hidden" name="member-level" value="'. $value .'" />';
}

Buenas Tardes David, Tengo una duda este codigo que tu generaste se añade en el functions.php de wordpress???

Quedo atento muchas gracias.