How to add selector PHP 7.3 "Debian" ?

[ShepXBFR]

Hello,

I followed this tutorial, on my vps debian 8 Jessie (64 bits) ,I currently have PHP in version 5.6, 7.0, 7.2 but I don't have the latest version in the template selector.

Could you help me how to add PHP 7.3 ?

Thanks :)

[maniek015]

+1 :)