是不是定义date_default_timezone_set（时区）好吗？ [关闭]

Question

I do not have date_default_timezone_set(timezone); anywhere in my site . I am using time() and date() at lot of places in my code. Will it create problems because i have not set default timezone?

Answer 1

It's recommended to set in php.ini:

date.timezone = "America/Los_Angeles"

Or in your PHP script:

date_default_timezone_set('America/Los_Angeles');

If you don't do this, PHP will warn you. But your date() time() functions will continue to work with OS datetime settings.