关于动网PHP的

问题描述：

生成论坛总设置缓存文件 ... 失败！原因是：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 selected 'UTC' for 'UTC/0.0/no DST' instead

问题解答：

date_default_timezone_set()