Zabbix

..F....... [ZBX-18124] fixed discovered host group prototype saving during import

* commit 'f14b7e08bb9a44d9f913611e30e42d75d23cde84':
  .......... [ZBX-18124] fixed coding style
  .......... [ZBX-18124] fixed syntax errors
  .......... [ZBX-18124] added automated test
  ..F....... [ZBX-18124] replaced string by array
  ..F....... [ZBX-18124] replaced function not supported in all supported php versions
  ..F....... [ZBX-18124] fixed discovered host group prototype saving during import

(cherry picked from commit 32cd224a7b1fac6931247d7cd58621ef93a64738)
(cherry picked from commit b347840a267b4735fb16d3b004beff831c1fc6c3)