blocks|key|1635454|text|星期天是0而不是7+(php+date)|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1635455|1635456|+w+%7C星期几的数字表示%7C+0+(表示周日)到6(表示周六)|blockquote|style|BOLD|1635457|1635458|1635459|这可能会导致错误。|1635460|entityMap|0|LINK|mutability|MUTABLE|url|http://php.net/manual/en/function.date.php^0|B|8|0|0|0|1|1|E|8|0|0|0|0^^$0|@$1|2|3|4|5|6|7|V|8|@]|9|@$A|W|B|X|1|Y]]|C|$]]|$1|D|3|-4|5|6|7|Z|8|@]|9|@]|C|$]]|$1|E|3|F|5|G|7|10|8|@$A|11|B|12|H|I]|$A|13|B|14|H|I]]|9|@]|C|$]]|$1|J|3|-4|5|6|7|15|8|@]|9|@]|C|$]]|$1|K|3|-4|5|6|7|16|8|@]|9|@]|C|$]]|$1|L|3|M|5|6|7|17|8|@]|9|@]|C|$]]|$1|N|3|-4|5|6|7|18|8|@]|9|@]|C|$]]]|O|$P|$5|Q|R|S|C|$T|U]]]]

Sunday is 0 and not 7 (<a href="http://php.net/manual/en/function.date.php" rel="nofollow">php date</a>)

<blockquote>
 w | Numeric representation of the day of the week | 0 (for Sunday) through 6 (for Saturday)
</blockquote>

That might cause the error.

blocks|key|1645551|text|下面是我会尝试的几件事：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1645552|首先，周日==+0，而不是7。星期六==+6.以及他们之间的所有其他事情。|1645553|设置一个时区，以防您在其他地方设置了默认时区，使这两种说法都不成立。|1645554|在代码顶部使用date_default_timezone_set()。我在中部时间，所以我会设置|1645555|date_default_timezone_set('America/Chicago');|code-block|syntax|javascript|1645556|可以在php.ini中的"date.timezone+=美国/芝加哥“行更改默认值。在更改之前，我的默认值是在英国的某个地方。|1645557|我在你添加的评论中看到了。|1645558|if($day+==+7+&&+$m+>=+700+&&+$day+==+3+1125)|1645559|格式正确，sunday为0。|1645560|if($day+==+0+&&+$m+>=+700+&&+$day+==+3+&&+$m+<=+1125)|1645561|实际上，一开始我给了你一个糟糕的答案，但我明白你想做什么了。问题是，只有从周日到周三，每天的700+-+1125+才是真的。因此，在周一的630，这将是错误的。if语句的格式不符合您想要做的事情，但是您可能希望在您的条件中使用时间戳。|offset|length|style|BOLD|1645562|来回答你的原始代码。试试这个：|1645563|<?php
date_default_timezone_set('/*ENTER+YOUR+TIME+ZONE+HERE*/+/*Find+it+here:+http://www.php.net/manual/en/timezones.php*/');
$hour+=+date('G');
$minute+=+date('i');
$day+=+date('w');
$m+=+$hour+*+60+%2B+$minute;+//+Minutes+since+midnight.
if(
++$day+==+0+//+Sunday...
++&&+$m+>=+615+//+...+after+10:15…
++&&+$m+<=+700+//+...+but+before+11:40…
)+header("Location:+open.php");
else+if(
$day+==+3+//+Wednesday...
++&&+$m+>=+1125+//+...+after+18:45…
++&&+$m+<=+1235+//+...+but+before+20:35…
)+header("Location:+open.php");|1645564|希望这能解决你的问题！|1645565|entityMap^0|0|0|0|0|0|0|0|0|0|0|1L|1O|0|0|F|0|0|0|B|0^^$0|@$1|2|3|4|5|6|7|1A|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|1B|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|1C|8|@]|9|@]|A|$]]|$1|F|3|G|5|6|7|1D|8|@]|9|@]|A|$]]|$1|H|3|I|5|J|7|1E|8|@]|9|@]|A|$K|L]]|$1|M|3|N|5|6|7|1F|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1G|8|@]|9|@]|A|$]]|$1|Q|3|R|5|J|7|1H|8|@]|9|@]|A|$K|L]]|$1|S|3|T|5|6|7|1I|8|@]|9|@]|A|$]]|$1|U|3|V|5|J|7|1J|8|@]|9|@]|A|$K|L]]|$1|W|3|X|5|6|7|1K|8|@$Y|1L|Z|1M|10|11]]|9|@]|A|$]]|$1|12|3|13|5|6|7|1N|8|@$Y|1O|Z|1P|10|11]]|9|@]|A|$]]|$1|14|3|15|5|J|7|1Q|8|@]|9|@]|A|$K|L]]|$1|16|3|17|5|6|7|1R|8|@$Y|1S|Z|1T|10|11]]|9|@]|A|$]]|$1|18|3|-4|5|6|7|1U|8|@]|9|@]|A|$]]]|19|$]]

Here are a few things I would try:

First, Sunday == 0, not 7. Saturday == 6. and everything else between them as such.

Set a timezone just incase you have a default set somewhere else that makes neither statement true. 

Use date_default_timezone_set() at the top of your code. I am in central time, so I would set 

<pre><code>date_default_timezone_set('America/Chicago');
</code></pre>

The default can be changed in php.ini at the line "date.timezone = America/Chicago" my default before I changed it was somewhere in the UK.

I see in a comment that you added.

<pre><code>if($day == 7 &amp;&amp; $m &gt;= 700 &amp;&amp; $day == 3 1125)
</code></pre>

formatted correctly, with sunday as 0.

<pre><code>if($day == 0 &amp;&amp; $m &gt;= 700 &amp;&amp; $day == 3 &amp;&amp; $m &lt;= 1125)
</code></pre>

I actually gave you a bad answer on that one at first, but I see what you're trying to do. The problem is that it will only be true from Sunday to wednesday from 700 - 1125 each day. So on Monday at 630 it would be false. The if statement isn't formatted correctly for what you want to do, but you would want to use a timestamp in your condition.

To answer your original code. Try this:

<pre><code>&lt;?php
date_default_timezone_set('/*ENTER YOUR TIME ZONE HERE*/ /*Find it here: http://www.php.net/manual/en/timezones.php*/');
$hour = date('G');
$minute = date('i');
$day = date('w');
$m = $hour * 60 + $minute; // Minutes since midnight.
if(
 $day == 0 // Sunday...
 &amp;&amp; $m &gt;= 615 // ... after 10:15…
 &amp;&amp; $m &lt;= 700 // ... but before 11:40…
) header("Location: open.php");
else if(
$day == 3 // Wednesday...
 &amp;&amp; $m &gt;= 1125 // ... after 18:45…
 &amp;&amp; $m &lt;= 1235 // ... but before 20:35…
) header("Location: open.php");
</code></pre>

Hopefully that solves your problem!

blocks|key|1645572|text|最好将其与javascript结合使用。问题是PHP工作在服务器端。所以当你收到一个php网页的时候，你的php代码已经被编译了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1645573|在javascript中，您可以通过使用set+Time+out函数得到答案。|1645574|setTimeout(function,+milliseconds);|code-block|syntax|javascript|1645575|您可以通过计算当前日期与要运行重定向的日期之间的差值来计算时间。|1645576|要在javascript中重定向，请使用以下函数|1645577|//+similar+behavior+as+an+HTTP+redirect
window.location.replace("http://stackoverflow.com");

//+similar+behavior+as+clicking+on+a+link
window.location.href+=+"http://stackoverflow.com";|1645578|希望这能进一步帮助你寻找答案。|1645579|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|T|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|U|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|V|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|F|7|X|8|@]|9|@]|A|$G|H]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Its best to do this in combination with javascript.
The problem is that PHP works server side. So at the time you received a php webpage your php code is already compiled.

In javascript you can reach the answer by using the function set Time out

<pre><code>setTimeout(function, milliseconds);
</code></pre>

You can calculate the time by calculating the difference between the current date and the date you want to have the redirect run.

to redirect in javascript use the following function

<pre><code>// similar behavior as an HTTP redirect
window.location.replace("http://stackoverflow.com");

// similar behavior as clicking on a link
window.location.href = "http://stackoverflow.com";
</code></pre>

Hoped this helped you further in the quest of looking for your answer.

I'm trying to have a page redirect to another page based on the time and date. I'm looking to have it switch over on Wednesday between 7pm &amp; 8pm, and then on Sunday from 1030am to 1130am.

I was able to get it to work, although sending it back from the 2nd page to the first is the issue I'm running into.

Here is the code that i'm using

<pre><code>&lt;?php
$hour = date('G');
$minute = date('i');
$day = date('w');
$m = $hour * 60 + $minute; // Minutes since midnight.
if(
 $day == 7 // Sunday...
 &amp;&amp; $m &gt;= 615 // ... after 10:15…
 &amp;&amp; $m &lt;= 700 // ... but before 11:40…
) header("Location: open.php");
else if(
$day == 3 // Wednesday...
 &amp;&amp; $m &gt;= 1125 // ... after 18:45…
 &amp;&amp; $m &lt;= 1235 // ... but before 20:35…
) header("Location: open.php");
</code></pre>

I've tried switching the numbers around, but I either had an error, or it didn't redirect.

php redirect based on time and date

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在尝试有一个页面重定向到另一个页面的时间和日期为基础。我想让它在周三晚上7点到8点之间切换，然后在周日上午10点30分到11点30分。我能够让它工作，尽管从第二页发送回第一页是我遇到的问题。下面是我使用的代码<?php$hour = date('G');$minute = date('i');$day = date...

问基于时间和日期的php重定向
EN

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