This work has been first published on Zabbix forums: https://www.zabbix.com/forum/showthread.php?t=41584 install shell#git clone https://github.com/rodrigofns/zabbix-service-tree shell#cp -rf zabbix-service-tree /var/www/html shell#vim /var/www/html/zabbix-service-tree/__config.php

$ZABBIX_CONF = '/usr/share/zabbix/conf/zabbix.conf.php';
$ZABBIX_API = 'http://localhost/zabbix/api';

shell#vim php.ini

short_open_tag = On

shell#service httpd restart

To access it use http://X.X.X.X/zabbix/zabbix-service-tree