Hello,

Currently, the short and long date format inside zabbix graphs (graphs shown from latest data, graph prototypes, or graphs in general) is hardcoded and cannot be changed easily other that changing the below files (RHEL system):

• /usr/share/zabbix/include/translateDefines.inc.php
• /usr/share/zabbix/classes/graphdraw/CLineGraphDraw.php

It would be really useful for the short & long date formats to follow the locale set in the GUI or the PHP locale, or even have the ability to override it manually from the settings.

Kind Regards,

Christos Diamantis