如果当前时间超过时间X超过30秒（来自数据库） [英] If current time is more than 30 seconds past time X (from the database)

问题描述

我如何构建一个声明，如果当前时间（$ time）超过30秒（ $ djs ['currenttime'] ）？会不会像

How would I construct a statement like if current time ($time) is more than 30 seconds past time ($djs['currenttime'])? Would it be something like

那样（ $ time => $ djs ['currenttime'] ）？我无法用30秒来弄明白.. :)。

if ($time => $djs['currenttime'])? I can't figure it out with the 30 seconds..:).

谢谢:)。

推荐答案

你正在努力的30秒只是在 $的值增加条件时添加 +30 djs ['currenttime'] 。

The 30 seconds you are struggling with it's simply a +30 added on the conditional incrementing the value of $djs['currenttime'].

你可以使用 time（）函数得到实际的时间。我假设 djs ['currenttime'] 是从数据库中提取的值。因此，比较如下：

You can use the time() function to get the actual time. I'm assuming that djs['currenttime'] is a value extracted from the database. Therefore the comparison would be the following:

if(time() > $djs['currenttime'] + 30){
    //actions here;
}

time（）返回自1970年1月1日00:00:00 GMT以来的秒数，为此， $ djs ['currenttime'] 变量的格式也应该是unix时间戳。如果没有，您需要先将其中一个转换为适当的格式。

time() returns the number of seconds since Jan 1st 1970 00:00:00 GMT so for this to work, the format of the $djs['currenttime'] variable should also be a unix timestamp. If not, you will need to convert one of them to the appropriate format first.

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