blocks|key|1185225|text|创建下个月1号00:00的时间戳：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1185226|$firstDayNextMonth+=+strtotime('first+day+of+next+month');|code-block|syntax|javascript|1185227|该日期之前的天数是从现在到现在的秒数除以(24+*+60+*+60)。|1185228|$daysTilNextMonth+=+($firstDayNextMonth+-+time())+/+(24+*+3600);|1185229|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Create a timestamp for 00:00 on the first day of next month:

<pre><code>$firstDayNextMonth = strtotime('first day of next month');
</code></pre>

The number of days til that date is the number of seconds between now and then divided by (24 * 60 * 60).

<pre><code>$daysTilNextMonth = ($firstDayNextMonth - time()) / (24 * 3600);
</code></pre>

blocks|key|1401016|text|$firstDayNextMonth+=+date('Y-m-d',+strtotime('first+day+of+next+month'));|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1401017|两个月后的第一天从current|unstyled|1401018|$firstDayAfterTwoMonths+=+date('Y-m-d',+strtotime('first+day+of+%2B2+month'));|1401019|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|L|8|@]|9|@]|A|$]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$B|C]]|$1|I|3|-4|5|F|7|N|8|@]|9|@]|A|$]]]|J|$]]

<pre><code>$firstDayNextMonth = date('Y-m-d', strtotime('first day of next month'));
</code></pre>

For getting first day after two months from current

<pre><code>$firstDayAfterTwoMonths = date('Y-m-d', strtotime('first day of +2 month'));
</code></pre>

blocks|key|1185619|text|您可以像这样使用DateTime对象来查找下个月的第一天，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1185620|$date+=+new+DateTime('first+day+of+next+month');|code-block|syntax|javascript|1185621|您可以这样做，以了解从现在到下个月的第一天还剩下多少天：|1185622|$date+=+new+DateTime('now');
$nowTimestamp+=+$date->getTimestamp();
$date->modify('first+day+of+next+month');
$firstDayOfNextMonthTimestamp+=+$date->getTimestamp();
echo+($firstDayOfNextMonthTimestamp+-+$nowTimestamp)+/+86400;|1185623|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

You can use DateTime object like this to find out the first day of next month like this:

<pre><code>$date = new DateTime('first day of next month');
</code></pre>

You can do this to know how many days left from now to the first day of next month:

<pre><code>$date = new DateTime('now');
$nowTimestamp = $date-&gt;getTimestamp();
$date-&gt;modify('first day of next month');
$firstDayOfNextMonthTimestamp = $date-&gt;getTimestamp();
echo ($firstDayOfNextMonthTimestamp - $nowTimestamp) / 86400;
</code></pre>

blocks|key|1400843|text|最简单、最快捷的方法是使用strtotime()，它可以识别“下个月的第一天”；|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1400844|$firstDayNextMonth+=+date('Y-m-d',+strtotime('first+day+next+month'));|code-block|syntax|javascript|1400845|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|$]]

The easiest and quickest way is to use strtotime() which recognizes 'first day next month';

<pre><code>$firstDayNextMonth = date('Y-m-d', strtotime('first day next month'));
</code></pre>

blocks|key|1185600|text|由于我在谷歌上搜索了这个并得到了这个答案，我想我应该包含一个更现代的、适用于PHP+5.3.0%2B的答案。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1185601|//Your+starting+date+as+DateTime
$currentDate+=+new+DateTime(date('Y-m-d'));

//Add+1+month
$currentDate->add(new+DateInterval('P1M'));

//Get+the+first+day+of+the+next+month+as+string
$firstDayOfNextMonth+=+$currentDate->format('Y-m-1');|code-block|syntax|javascript|1185602|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|$]]

Since I googled this and came to this answer, I figured I'd include a more modern answer that works for PHP 5.3.0+.

<pre><code>//Your starting date as DateTime
$currentDate = new DateTime(date('Y-m-d'));

//Add 1 month
$currentDate-&gt;add(new DateInterval('P1M'));

//Get the first day of the next month as string
$firstDayOfNextMonth = $currentDate-&gt;format('Y-m-1');
</code></pre>

blocks|key|1185306|text|您可以使用以下命令获取下个月的第一个月：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1185307|$now+=+getdate();
$nextmonth+=+($now['mon']+%2B+1)+%25+13+%2B+1;
$year+=+$now['year'];
if($nextmonth+==+1)
++++$year%2B%2B;
$thefirst+=+gmmktime(0,+0,+0,+$nextmonth,+$year);|code-block|syntax|javascript|1185308|在本例中，$thefirst将是下个月第一个月的UNIX时间戳。使用date将其格式化为您喜欢的格式。|offset|length|style|CODE|1185309|这将为您提供当月的剩余天数：|1185310|$now+=+getdate();
$months+=+array(
++++31,
++++28+%2B+($now['year']+%25+4+==+0+?+1+:+0),+//+Support+for+leap+years!
++++31,
++++30,
++++31,
++++30,
++++31,
++++31,
++++30,
++++31,
++++30,
++++31
);
$days+=+$months[$now['mon']+-+1];
$daysleft+=+$days+-+$now['mday'];|1185311|剩余的天数将存储在$daysleft中。|1185312|希望这能有所帮助！|1185313|entityMap^0|0|0|5|9|Y|4|0|0|0|9|9|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@$I|Z|J|10|K|L]|$I|11|J|12|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|13|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|14|8|@]|9|@]|A|$E|F]]|$1|Q|3|R|5|6|7|15|8|@$I|16|J|17|K|L]]|9|@]|A|$]]|$1|S|3|T|5|6|7|18|8|@]|9|@]|A|$]]|$1|U|3|-4|5|6|7|19|8|@]|9|@]|A|$]]]|V|$]]

You can get the first of the next month with this:

<pre><code>$now = getdate();
$nextmonth = ($now['mon'] + 1) % 13 + 1;
$year = $now['year'];
if($nextmonth == 1)
 $year++;
$thefirst = gmmktime(0, 0, 0, $nextmonth, $year);
</code></pre>

With this example, <code>$thefirst</code> will be the UNIX timestamp for the first of the next month. Use <code>date</code> to format it to your liking.

This will give you the remaining days in the month:

<pre><code>$now = getdate();
$months = array(
 31,
 28 + ($now['year'] % 4 == 0 ? 1 : 0), // Support for leap years!
 31,
 30,
 31,
 30,
 31,
 31,
 30,
 31,
 30,
 31
);
$days = $months[$now['mon'] - 1];
$daysleft = $days - $now['mday'];
</code></pre>

The number of days left will be stored in <code>$daysleft</code>.

Hope this helps!

blocks|key|1185378|text|$firstDayNextMonth+=+date('Y-m-d',+mktime(0,+0,+0,+date('m')%2B1,+1,+date('Y')));|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1185379|entityMap^0|0|27|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

<code>$firstDayNextMonth = date('Y-m-d', mktime(0, 0, 0, date('m')+1, 1, date('Y')));</code>

blocks|key|1185702|text|正如另一位发帖者提到的，当你使用日期如1/31/2016或8/31/2016时，DateInterval对象不会给出下个月的准确结果，因为它跳过了下个月。我的解决方案是仍然使用DateInterval对象，但在使用DateInterval之前将当前日期重新格式化为当月的第一天。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1185703|$currentDate+=+'8/31/2016';
$date+=+new+DateTime(date("n",+strtotime($currentDate))."/1/".date("Y",+strtotime($currentDate)));
//add+1+month
$date->add(new+DateInterval('P1M'));
$currentDate=$date->format('m/1/Y');+

echo($currentDate);|code-block|syntax|javascript|1185704|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|$]]

As another poster has mentioned the DateInterval object does not give accurate results for the next month when you use dates such as 1/31/2016 or 8/31/2016 as it skips the next month. My solution was to still use the DateInterval object but reformat your current date to be the first day of the current month prior to utilizing the DateInterval.

<pre><code>$currentDate = '8/31/2016';
$date = new DateTime(date("n", strtotime($currentDate))."/1/".date("Y", strtotime($currentDate)));
//add 1 month
$date-&gt;add(new DateInterval('P1M'));
$currentDate=$date-&gt;format('m/1/Y'); 

echo($currentDate);
</code></pre>

blocks|key|1401188|text|获取一个月的最后一天的最简单方法|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1401189|date('Y-m-d',+mktime(0,+0,+0,+date('m')%2B1,+1,+date('Y')));|code-block|syntax|javascript|1401190|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|$]]

easiest way to get the last day of the month 

<pre><code>date('Y-m-d', mktime(0, 0, 0, date('m')+1, 1, date('Y')));
</code></pre>

blocks|key|1400882|text|我采用mattbasta的方法是因为它能够获得给定日期的“下个月的第一天”，但在计算$nextmonth时有一个小问题。修复方法如下：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1400883|$now+=+getdate();
$nextmonth+=+($now['mon']+%2B+1)+%25+13+%2B+1;
$year+=+$now['year'];
if($nextmonth+==+1)
++++$year%2B%2B;
else
++++$nextmonth--;
$thefirst+=+gmmktime(0,+0,+0,+$nextmonth,+$year);|code-block|syntax|javascript|1400884|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|$]]

I took mattbasta's approach because it's able to get the 'first day of next month' with a given date, but there is a tiny problem in calculating the $nextmonth. The fix is as below:

<pre><code>$now = getdate();
$nextmonth = ($now['mon'] + 1) % 13 + 1;
$year = $now['year'];
if($nextmonth == 1)
 $year++;
else
 $nextmonth--;
$thefirst = gmmktime(0, 0, 0, $nextmonth, $year);
</code></pre>

blocks|key|1401218|text|更容易获得下个月的第一天和最后一天|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1401219|$first+=+strttotime("first+day+of+next+month");
$last+=+strttotime("last+day+of+next+month");|code-block|syntax|javascript|1401220|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|$]]

Even easier way to get first and last day of next month

<pre><code>$first = strttotime("first day of next month");
$last = strttotime("last day of next month");
</code></pre>

blocks|key|1185818|text|你可以做这样的事情。要使用此功能，您需要使用https://packagist.org/packages/ishworkh/navigable-date中提供的php库。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1185819|有了它，就很容易做到你在这里所要求的。例如：|1185820|$format+=+'Y-m-d+H:i:s';

$Date+=+\NavigableDate\NavigableDateFacade::create('2017-02-24');
var_dump($Date->format($format));

$resetTime+=+true;
$resetDays+=+true;

$NextMonth+=+$Date->nextMonth($resetTime,+$resetDays);

var_dump($NextMonth->format($format));

$DayUntilFirstOfNextMonth+=+$NextMonth->getDifference($Date);

var_dump('Days+left:'+.+$DayUntilFirstOfNextMonth->format('%25d'));|code-block|syntax|javascript|1185821|为您提供输出：|1185822|string(19)+"2017-02-24+00:00:00"
string(19)+"2017-03-01+00:00:00"
string(11)+"Days+left:5"|1185823|注意:此外，此库还允许您按天、周、年向前或向后导航日期。有关更多信息，请查看其自述文件。|1185824|entityMap|0|LINK|mutability|MUTABLE|url|https://packagist.org/packages/ishworkh/navigable-date^0|M|1I|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@$A|Z|B|10|1|11]]|C|$]]|$1|D|3|E|5|6|7|12|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|13|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|14|8|@]|9|@]|C|$]]|$1|M|3|N|5|H|7|15|8|@]|9|@]|C|$I|J]]|$1|O|3|P|5|6|7|16|8|@]|9|@]|C|$]]|$1|Q|3|-4|5|6|7|17|8|@]|9|@]|C|$]]]|R|$S|$5|T|U|V|C|$W|X]]]]

You could do something like this. To have this functionality, you need to make use of a php library available in <a href="https://packagist.org/packages/ishworkh/navigable-date" rel="nofollow noreferrer">https://packagist.org/packages/ishworkh/navigable-date</a>.

With that is really easy to do what you're asking for here.
For e.g:

<pre><code>$format = 'Y-m-d H:i:s';

$Date = \NavigableDate\NavigableDateFacade::create('2017-02-24');
var_dump($Date-&gt;format($format));

$resetTime = true;
$resetDays = true;

$NextMonth = $Date-&gt;nextMonth($resetTime, $resetDays);

var_dump($NextMonth-&gt;format($format));

$DayUntilFirstOfNextMonth = $NextMonth-&gt;getDifference($Date);

var_dump('Days left:' . $DayUntilFirstOfNextMonth-&gt;format('%d'));
</code></pre>

gives you ouput:

<pre><code>string(19) "2017-02-24 00:00:00"
string(19) "2017-03-01 00:00:00"
string(11) "Days left:5"
</code></pre>

Note: Additionally this library let you navigate through dates by day(s), week(s), year(s) forward or backward. For more information look into its README.

blocks|key|1401276|text|$month+=+date('m')%2B1;
if+($month<10)+{
++++$month+=+'0'.$month;
}
echo+date('Y-').$month.'-01';|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|1401277|实现这一点的最简单方法。您可以回显或存储到变量中。|unstyled|1401278|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|J|8|@]|9|@]|A|$]]|$1|G|3|-4|5|F|7|K|8|@]|9|@]|A|$]]]|H|$]]

<pre><code>$month = date('m')+1;
if ($month&lt;10) {
 $month = '0'.$month;
}
echo date('Y-').$month.'-01';
</code></pre>
Simplest way to achieve this. You can echo or store into variable.

blocks|key|1401290|text|(PHP+5+>=+5.5.0,+PHP+7,+PHP+8)|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|1401291|要在下个月的第一天得到一个干净的解决方案：|1401292|<?php
$date+=+new+DateTimeInmutable('now');
$date->modify('first+day+of+next+month');//here+the+magic+occurs

echo+$date->format('Y-m-d')+.+'\n';|code-block|syntax|javascript|1401293|因为您只想计算它，所以我建议使用DateTimeInmutable类。使用类DateTime和$date->modify('first+day+of+next+month');将修改您的原始日期值。|1401294|entityMap^0|0|U|0|0|0|G|H|12|8|1B|15|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|T|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|U|8|@]|D|@]|E|$K|L]]|$1|M|3|N|5|6|7|V|8|@$9|W|A|X|B|C]|$9|Y|A|Z|B|C]|$9|10|A|11|B|C]]|D|@]|E|$]]|$1|O|3|-4|5|6|7|12|8|@]|D|@]|E|$]]]|P|$]]

<code>(PHP 5 &gt;= 5.5.0, PHP 7, PHP 8)</code>
To get the first day of next month a clean solution:
<pre class="lang-php prettyprint-override"><code>&lt;?php
$date = new DateTimeInmutable('now');
$date-&gt;modify('first day of next month');//here the magic occurs

echo $date-&gt;format('Y-m-d') . '\n';

</code></pre>
Since you just want to calculate it I suggest using <code>DateTimeInmutable</code> class.
using the class <code>DateTime</code> and <code>$date-&gt;modify('first day of next month');</code> will modify your original date value.

blocks|key|1401350|text|12年后，在阅读了答案后，我根据自己的需求提出了这个想法：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1401351|if(date('m')+==+12)+{+$next_month+=+1;+}+else+{+$next_month+=+date('m')%2B1;+}
if($next_month+==+1)+{+$year_start+=+date('Y')%2B1;+}+else+{+$year_start+=+date('Y');+}
$date_start_of_next_month+=+$year_start+.+'-'+.+$next_month+.+'-01+00:00:00';

if($next_month+==+12)+{+$month_after+=+1;+}+else+{+$month_after+=+$next_month%2B1;+}
if($month_after+==+1)+{+$year_end+=+date('Y')%2B1;+}+else+{+$year_end+=+date('Y');+}
$date_start_of_month_after_next+=+$year_end+.+'-'+.+$month_after+.+'-01+00:00:00';|code-block|syntax|javascript|1401352|请注意，我选择使用$date_start_of_month_after_next日期而不是$date_end_of_next_month，它避免了包含不同天数的闰年和月份的麻烦。您可以简单地为$date_start_of_next_month使用>=比较号，为$date_start_of_month_after_next使用<比较号。|offset|length|style|CODE|1401353|如果您更喜欢日期的时间戳格式，那么您将需要在这两个变量上应用PHP本机函数strtotime()。|1401354|希望现在帮助你满足你的需求还不算太晚。#开玩笑|1401355|entityMap^0|0|0|9|V|19|N|2O|P|3F|2|3M|V|4J|1|0|11|B|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@$I|V|J|W|K|L]|$I|X|J|Y|K|L]|$I|Z|J|10|K|L]|$I|11|J|12|K|L]|$I|13|J|14|K|L]|$I|15|J|16|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|17|8|@$I|18|J|19|K|L]]|9|@]|A|$]]|$1|O|3|P|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|R|$]]

12 years later and after reading the answers, I came up with this for my needs:
<pre><code>if(date('m') == 12) { $next_month = 1; } else { $next_month = date('m')+1; }
if($next_month == 1) { $year_start = date('Y')+1; } else { $year_start = date('Y'); }
$date_start_of_next_month = $year_start . '-' . $next_month . '-01 00:00:00';

if($next_month == 12) { $month_after = 1; } else { $month_after = $next_month+1; }
if($month_after == 1) { $year_end = date('Y')+1; } else { $year_end = date('Y'); }
$date_start_of_month_after_next = $year_end . '-' . $month_after . '-01 00:00:00';
</code></pre>
Please note that instead of getting <code>$date_end_of_next_month</code> I chose to go with a <code>$date_start_of_month_after_next</code> date, it avoids the hassles with leap years and months containing different number of days.
You can simply use the <code>&gt;=</code> comparaision sign for <code>$date_start_of_next_month</code> and the <code>&lt;</code> one for <code>$date_start_of_month_after_next</code>.
If you prefer a timestamp format for the date, from there you will want to apply the <code>strtotime()</code> native function of PHP on these two variables.
Hope it's not too late for helping with your needs. #kidding

blocks|key|1185143|text|您可以使用php+date方法来查找当前的月份和日期，然后您需要有一个简短的列表来查找该月中有多少天并减去(闰年将需要额外的工作)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1185144|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

You can use the php date method to find the current month and date, and then you would need to have a short list to find how many days in that month and subtract (leap year would require extra work).

How can I find first day of the next month and the remaining days till this day from the present day?

Thank you

How to find first day of the next month and remaining days till this date with PHP

我怎么才能找到下个月的第一天和从今天到今天的剩余天数呢？谢谢

问如何使用PHP查找下个月的第一天和到此日期的剩余天数
EN

回答 16

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何使用PHP查找下个月的第一天和到此日期的剩余天数EN

回答 16

Stack Overflow用户

Stack Overflow用户

Stack Overflow用户

社区

活动

资源

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问如何使用PHP查找下个月的第一天和到此日期的剩余天数
EN