PHP Mktime 错误

Question

我做的一个网站突然出现以下错误，到目前为止一直运行良好:

A PHP Error was encountered

Severity: Warning

Message: mktime() [function.mktime]: 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 'Antarctica/Macquarie' for 'EST/10.0/no DST' instead

这是有问题的代码:

$stamp=mktime(0,0,0,$month,$day,$year);

这里有什么问题？我怎样才能快速消除这些错误？我在很多地方使用这种格式的 mktime，它在每个地方都抛出错误。

Answer 1

如错误所述，您需要使用 date_default_timezone_set('Antarctica/Macquarie'); 或 ini_set('date.timezone', 'Antarctica/Macquarie') 指定时区; 在您的代码中或在 php.ini 中定义 date.timezone。