[postfixadmin/postfixadmin] 3017ea: psalm fixes (drop safeserver() (not used), $_COOKI...

[David G. <no...@gi...>]

  Branch: refs/heads/master
  Home:   https://github.com/postfixadmin/postfixadmin
  Commit: 3017ea3f3cb1e29fa02e20ec579bc745a4b6bb70
      https://github.com/postfixadmin/postfixadmin/commit/3017ea3f3cb1e29fa02e20ec579bc745a4b6bb70
  Author: David Goodwin <da...@co...>
  Date:   2022-10-12 (Wed, 12 Oct 2022)

  Changed paths:
    M functions.inc.php

  Log Message:
  -----------
  psalm fixes (drop safeserver() (not used), $_COOKIE always contains strings etc).