こんなメッセージが出たら
PHP Warning: strftime(): It is not safe to rely on the system's timezone settin gs. You are *required* to use the date.timezone setting or the date_default_time zone_set() function. In case you used any of those methods and you are still get ting this warning, you most likely misspelled the timezone identifier. We select ed 'Asia/Tokyo' for 'JST/9.0/no DST' instead in /home/ron/app/turboLoader/lib/Lo g/file.php on line 294
こうすると出なくなる
# vi /etc/php.ini date.timezone = Asia/Tokyo