1. Need to open the file phpbb_topics_portal_Guts.php in plugin folder
2. Before the line $fmt_date = date($returnvar_a[‘date_format’],$ppost_time);
write
date_default_timezone_set(‘Europe/Moscow’);
3. Save the file
Put your time zone instead of (‘Europe/Moscow’):
gmt-11 = (Pacific/Samoa)
gmt-10 = (US/Hawaii)
gmt-9 = (US/Alaska)
gmt-8 = (America/Los_Angeles)
gmt-7 = (America/Denver)
gmt-6 = (America/Chicago)
gmt-5 = (America/New_York)
gmt-4 = (America/Caracas)
gmt-3 = (America/Buenos_Aires)
gmt-2 = (America/Sao_Paulo)
gmt-1 = (Atlantic/Azores)
gmt0 = (Europe/London)
gmt+1 = (Europe/Berlin)
gmt+2 = (Europe/Kiev)
gmt+3 = (Europe/Moscow)
gmt+4 = (Asia/Yerevan)
gmt+5 = (Asia/Yekaterinburg)
gmt+6 = (Asia/Novosibirsk)
gmt+7 = (Asia/Krasnoyarsk)
gmt+8 = (Asia/Singapore)
gmt+9 = (Asia/Tokyo)
gmt+10 = (Asia/Vladivostok)
gmt+11 = (Australia/Sydney)
gmt+12 = (Asia/Kamchatka)
