Title: WordPress 3.6 Compatibility
Last modified: August 21, 2016

---

# WordPress 3.6 Compatibility

 *  [pakanana](https://wordpress.org/support/users/pakanana/)
 * (@pakanana)
 * [12 years, 8 months ago](https://wordpress.org/support/topic/wordpress-36-compatibility-2/)
 * The plugin works perfectly in 3.5.2 or previous but once I upgrade to 3.6, the
   invoice subject is not appearing on the invoice page heading even this check 
   box option has been ticked in the setting page. Any idea?
 * [http://wordpress.org/plugins/wp-invoice/](http://wordpress.org/plugins/wp-invoice/)

Viewing 2 replies - 1 through 2 (of 2 total)

 *  Thread Starter [pakanana](https://wordpress.org/support/users/pakanana/)
 * (@pakanana)
 * [12 years, 8 months ago](https://wordpress.org/support/topic/wordpress-36-compatibility-2/#post-4035818)
 * Right, I just found out the custom wpi template in theme folder, the following
   code is not working and thats why the invoice subject does not display at the
   front end. any idea?
 * <?php get_the_title(); ?>
 *  Plugin Contributor [Anton Korotkoff](https://wordpress.org/support/users/anton-korotkoff/)
 * (@anton-korotkoff)
 * [12 years, 8 months ago](https://wordpress.org/support/topic/wordpress-36-compatibility-2/#post-4035959)
 * Maybe <?php echo get_the_title(); ?> will help?

Viewing 2 replies - 1 through 2 (of 2 total)

The topic ‘WordPress 3.6 Compatibility’ is closed to new replies.

 * ![](https://s.w.org/plugins/geopattern-icon/wp-invoice_c36510.svg)
 * [WP-Invoice - Web Invoice and Billing](https://wordpress.org/plugins/wp-invoice/)
 * [Frequently Asked Questions](https://wordpress.org/plugins/wp-invoice/#faq)
 * [Support Threads](https://wordpress.org/support/plugin/wp-invoice/)
 * [Active Topics](https://wordpress.org/support/plugin/wp-invoice/active/)
 * [Unresolved Topics](https://wordpress.org/support/plugin/wp-invoice/unresolved/)
 * [Reviews](https://wordpress.org/support/plugin/wp-invoice/reviews/)

 * 2 replies
 * 2 participants
 * Last reply from: [Anton Korotkoff](https://wordpress.org/support/users/anton-korotkoff/)
 * Last activity: [12 years, 8 months ago](https://wordpress.org/support/topic/wordpress-36-compatibility-2/#post-4035959)
 * Status: not resolved