php-raintpl 3.1.0+dfsg-1 (amd64 binary) in ubuntu focal

 RainTPL is an easy template engine for PHP that enables designers and
 developers to work better together, it loads HTML template to separate
 the presentation from the logic. Features:
 .
  * Easy for designers, only 10 tags, {$variable}, {#constant#},
    {include}, {loop}, {if}, { comment }, {noparse}, {function}
  * Easy for developers, 5 methods to load and draw templates.
  * Powerful, modifier and operation with variables
  * Extensible, load plugins and register new tags
  * Secure, sandbox with blacklist.
 .
 Note that this is the PHP Composer version of RainTPL version 3; if you
 require the older Rain.TPL (version 2) API, use the Debian package
 “raintpl” instead.