1--TEST-- 2date_default_timezone_get() function [1] 3--SKIPIF-- 4<?php 5 if(substr(PHP_OS, 0, 3) == 'WIN') die("skip on windows"); 6?> 7--INI-- 8date.timezone= 9--FILE-- 10<?php 11 putenv('TZ='); 12 echo date_default_timezone_get(), "\n"; 13 echo date('e'), "\n"; 14?> 15--EXPECTF-- 16Warning: date_default_timezone_get(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'UTC/0.0/no DST' instead in %sdate_default_timezone_get-1.php on line 3 17UTC 18 19Warning: date(): It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'UTC' for 'UTC/0.0/no DST' instead in %sdate_default_timezone_get-1.php on line 4 20UTC 21