登錄OSB管理頁面時報時區錯誤如下：
Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. Please use the date.timezone setting, the TZ environment variable 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 had to select 'UTC' because your platform doesn't provide functionality for the guessing algorithm in /apps/oracle/OSBackup/apache/htdocs/php/common.php on line 1963
Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. Please use the date.timezone setting, the TZ environment variable 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 had to select 'UTC' because your platform doesn't provide functionality for the guessing algorithm in /apps/oracle/OSBackup/apache/htdocs/php/common.php on line 1964
Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. Please use the date.timezone setting, the TZ environment variable 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 had to select 'UTC' because your platform doesn't provide functionality for the guessing algorithm in /apps/oracle/OSBackup/apache/htdocs/php/common.php on line 1965
Warning: strftime() [function.strftime]: It is not safe to rely on the system's timezone settings. Please use the date.timezone setting, the TZ environment variable 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 had to select 'UTC' because your platform doesn't provide functionality for the guessing algorithm in /apps/oracle/OSBackup/apache/htdocs/php/common.php on line 1966
Warning: date() [function.date]: It is not safe to rely on the system's timezone settings. Please use the date.timezone setting, the TZ environment variable 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 had to select 'UTC' because your platform doesn't provide functionality for the guessing algorithm in /apps/oracle/OSBackup/apache/htdocs/php/common.php on line 1968
Cause:
這是因爲PHP所取的時間是格林威治標準時間，所以和你當地的時間會有出入格林威治標準時間和北京時間大概差8個小時左右，我們可以按照下面的方法解決。
解決辦法：
1、在頁頭使用date_default_timezone_set()設置我的默認時區爲北京時間，即
<?php
date_default_timezone_set("PRC");
?>就可以了。
2、在php.ini中設置date.timezone的值爲PRC，設置好以後的爲：date.timezone=PRC，同時取消這一行代碼的註釋，即去掉前面的分號就可以了。