Title: PHP Version
Last modified: December 13, 2019

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# PHP Version

 *  [manfredk](https://wordpress.org/support/users/manfredk/)
 * (@manfredk)
 * [6 years, 5 months ago](https://wordpress.org/support/topic/php-version-72/)
 * When I update to php version 7 or above Customers cannot see the Link to the 
   Invoice. Downgraded to php 5.6 or so they can view it. Any Ideas?
 * The page I need help with: _[[log in](https://login.wordpress.org/?redirect_to=https%3A%2F%2Fwordpress.org%2Fsupport%2Ftopic%2Fphp-version-72%2F%3Foutput_format%3Dmd&locale=en_US)
   to see the link]_

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

 *  [seleis](https://wordpress.org/support/users/seleis/)
 * (@seleis)
 * [6 years, 3 months ago](https://wordpress.org/support/topic/php-version-72/#post-12423130)
 * Have the same, I think. Does yours work with ‘Compatibility Mode’ deselected?
 *  [Kingsley Felix](https://wordpress.org/support/users/iamkingsleyf/)
 * (@iamkingsleyf)
 * [6 years, 2 months ago](https://wordpress.org/support/topic/php-version-72/#post-12488803)
 * Looks like the plugin is not developed anymore

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

The topic ‘PHP Version’ 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
 * 3 participants
 * Last reply from: [Kingsley Felix](https://wordpress.org/support/users/iamkingsleyf/)
 * Last activity: [6 years, 2 months ago](https://wordpress.org/support/topic/php-version-72/#post-12488803)
 * Status: not resolved