Php strtotime返回错误的时间戳

Question

I do

strtotime("2008-09-04")

Where 09 is the month and 04 is the day and I get the result:

1220500800

Which is Thu, 04 Sep 2008 04:00:00 GMT. Where does those 4 hours come from? I should get 1220486400 instead of 1220500800 from strtotime.

Answer 1

You can set timezone globally with function date_default_timezone_set('UTC');, or you can just set timezone locally when you call strtotime() function like:

echo strtotime("2008-09-04 +0000"); # 1220486400