Server’s (PHP) and client’s (JavaScript) date & time

Server

Date/time : Mon, 16 Oct 2017 22:07:25 UTC/GMT
2017-10-17T00:07:25+0200 [ISO, local]
Time zone : CEST; Vienna, Austria [+2 hours to UTC/GMT]
UNIX Epoch: 1,508,191,645

Client