blocks|key|1767721|text|移动到更多最新方法的时间，这些方法允许轻松地比较日期：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1767722|$startDate+=+new+DateTime('05/01+this+year');
$endDate+++=+new+DateTime("09/30+this+year");

$curDate+=+new+DateTime();++//+will+give+you+current+date

var_dump($curDate+>+$startDate+&&+$curDate+<+$endDate);|code-block|syntax|javascript|1767723|关于datetime的更多信息(包括格式)是在手册中。|offset|length|style|CODE|1767724|entityMap|0|LINK|mutability|MUTABLE|url|https://www.php.net/datetime^0|0|0|2|8|N|2|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|W|8|@$I|X|J|Y|K|L]]|9|@$I|Z|J|10|1|11]]|A|$]]|$1|M|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|N|$O|$5|P|Q|R|A|$S|T]]]]

Time to move to more up-to-date methods, which allow to compare dates easily:

<pre><code>$startDate = new DateTime('05/01 this year');
$endDate = new DateTime("09/30 this year");

$curDate = new DateTime(); // will give you current date

var_dump($curDate &gt; $startDate &amp;&amp; $curDate &lt; $endDate);
</code></pre>

More about <code>datetime</code> (including formats) is in <a href="https://www.php.net/datetime" rel="nofollow noreferrer">manual</a>.

blocks|key|923609|text|您需要将此字符串转换为DateTime数据类型，这允许您进行任何进一步的比较：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|923610|$startDate+=+strtotime("05/01");
$endDate+++=+strtotime("09/30");

$start1+=+date('m/d',+$startDate);
$end1+=+date('m/d',+$endDate);

$st_date+=+new+DateTime($start1);
//+++echo+$st_date->format('m/d/y').PHP_EOL;
$end_date+=+new+DateTime($end1);
//+++echo+$end_date->format('m/d/y').PHP_EOL;|code-block|syntax|javascript|923611|您的输入数据报警器字符串有其他日期时间掩码Y-m-d|offset|length|style|CODE|923612|$comparisonDate+=+"2020-06-30";
$comparisonDate+=+strtotime($comparisonDate);+

$cmp1+=+date('Y-m-d',+$comparisonDate);
$cmp_date+=+new+DateTime($cmp1);
$dtp_year+=+$cmp_date->format('y');
//+++echo+$cmp_date->format('Y-m-d').PHP_EOL;|923613|在这里，您可以定义当前的年份：|923614|$cur_date+=+new+DateTime();
$cur_year+=+$cur_date->format('y');|923615|有了这些东西，您将从if+statement获得所需的结果。|923616|if($st_date+<=+$cmp_date+&&+$cmp_date+<=+$end_date+&&+$cur_year+==+$dtp_year)
{
++++echo+'OK';
}else{
++++echo+'NO';++
}+|923617|演示|923618|entityMap|0|LINK|mutability|MUTABLE|url|https://3v4l.org/moIZL^0|0|0|L|5|0|0|0|0|A|C|0|0|0|2|0|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|17|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|18|8|@$I|19|J|1A|K|L]]|9|@]|A|$]]|$1|M|3|N|5|D|7|1B|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|1C|8|@]|9|@]|A|$]]|$1|Q|3|R|5|D|7|1D|8|@]|9|@]|A|$E|F]]|$1|S|3|T|5|6|7|1E|8|@$I|1F|J|1G|K|L]]|9|@]|A|$]]|$1|U|3|V|5|D|7|1H|8|@]|9|@]|A|$E|F]]|$1|W|3|X|5|6|7|1I|8|@]|9|@$I|1J|J|1K|1|1L]]|A|$]]|$1|Y|3|-4|5|6|7|1M|8|@]|9|@]|A|$]]]|Z|$10|$5|11|12|13|A|$14|15]]]]

You need to transform this string to the DateTime datatype, which allows you to make any further comparing:

<pre><code>$startDate = strtotime("05/01");
$endDate = strtotime("09/30");

$start1 = date('m/d', $startDate);
$end1 = date('m/d', $endDate);

$st_date = new DateTime($start1);
// echo $st_date-&gt;format('m/d/y').PHP_EOL;
$end_date = new DateTime($end1);
// echo $end_date-&gt;format('m/d/y').PHP_EOL;
</code></pre>

Your input datepicker string has other datetime mask <code>Y-m-d</code>:

<pre><code>$comparisonDate = "2020-06-30";
$comparisonDate = strtotime($comparisonDate); 

$cmp1 = date('Y-m-d', $comparisonDate);
$cmp_date = new DateTime($cmp1);
$dtp_year = $cmp_date-&gt;format('y');
// echo $cmp_date-&gt;format('Y-m-d').PHP_EOL;
</code></pre>

And here you can define the current year:

<pre><code>$cur_date = new DateTime();
$cur_year = $cur_date-&gt;format('y');
</code></pre>

With this stuff you will receive desired result from <code>if statement</code>:

<pre><code>if($st_date &lt;= $cmp_date &amp;&amp; $cmp_date &lt;= $end_date &amp;&amp; $cur_year == $dtp_year)
{
 echo 'OK';
}else{
 echo 'NO'; 
} 
</code></pre>

<a href="https://3v4l.org/moIZL" rel="nofollow noreferrer">Demo</a>

blocks|key|1767751|text|如果您想使此代码具有动态，那么只需将日期转换为数字月份即可。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1767752|$comparisonDate+=+strtotime("04/30/20");
$eventDate=(int)date('m',$comparisonDate);+//the+date+return+string+which+is+converted+as+int

if($eventDate+>=+5+&+$eventDate+<=+9+){echo+"success";}|code-block|syntax|javascript|1767753|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

if u want to make this code dynamic then just convert the date for to numeric months 

<pre><code>$comparisonDate = strtotime("04/30/20");
$eventDate=(int)date('m',$comparisonDate); //the date return string which is converted as int

if($eventDate &gt;= 5 &amp; $eventDate &lt;= 9 ){echo "success";}
</code></pre>

I have a yearly recurrent event that starts in May and ends in September. How would I rewrite this to check if a date is in a range of month?

Here is my working code - but I have to manually change the year every year

<code>$queryDate</code> is set by a Datepicker

<pre><code>&lt;?php
$startDate = strtotime("05/01/20");
$endDate = strtotime("09/30/20");

$comparisonDate = $queryDate; 
$comparisonDate = strtotime($comparisonDate);

 if($startDate &lt;= $comparisonDate &amp;&amp; $comparisonDate &lt;= $endDate)
 {
 echo 'OK';
 }else{
 echo 'NO'; 
 }
?&gt;
</code></pre>

Have found this small code that seems to be able solve the issue - but I can't figure how to make it check for multiple month or (d/m). And if possible a specific date in a month like (d/m) between 05/May to 25/Sep

<pre><code>&lt;?php
$date = "2019-11-30";
if(date("m", strtotime($date)) == date("11"))
 {
 echo 'ok';
 }else{
 echo 'no';
 }
?&gt;
</code></pre>

All clues or solutions are highly appreciated

Regards

Rewrite php code - check if date is between 2 dates to check if date is between months

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。

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我每年都有一个活动，从五月开始，到九月份结束。我如何重写这个以检查一个日期是否在一个月的范围内？这是我的工作代码，但我必须每年手动更改。$queryDate是由数据采集器设置的<?php$startDate = strtotime("05/01/20");$endDate = strtotime("09/30/20...

问重写php代码-检查日期是否在两个日期之间，以检查日期是否在月份之间。
EN

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问重写php代码-检查日期是否在两个日期之间，以检查日期是否在月份之间。EN