当运行一些程序时，在httpd日志中会有如下警告日志： PHP Warning:  strftime(): 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(

在写php程序中有时会出现这样的警告： PHP Warning: date(): 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. I

PHP Warning: date(): It is not safe to rely on the system’s timezone settings 通过观察nginx的错误日志，发现大量的如下错误： PHP Warning: date(): It is not safe to rely on the system's timezone settings. You are *req