PHP的時區問題

裝了PHP-5.3.0, 啓動的時候總是會有

"[06-Aug-2009 13:27:31] PHP Warning:  PHP Startup: 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 'Asia/Chongqing' for 'CST/8.0/no DST' instead in Unknown on line 0

在lib.ini中設置date.timezone = "Asia/Shanghai", 也沒有什麼用...

最後在shell中執行TZ='Asia/Shanghai'; export TZ , 重啓php-fpm, 解決了..