如何在PHP中获取当月的第一天？ [重复]

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The first day of the current month in php using date_modify as DateTime object 9 answers
使用date_modify作为DateTime对象9答案的当前月份的第一天
Getting the first day of the month of a specific month/year 4 answers
获得特定月份/年份的第一天4个答案

What I want to do is get 1st date of current month

我想要做的是获得当月的第一个日期

Here is how to get last day of the current month

以下是如何获取当月的最后一天

date('d-m-Y', strtotime('last day of this month'))

I've tried to use this, but it didn't work for me

我试过用它，但它对我没用

date('d-m-Y', strtotime('first day of this month'))

Any idea how to solve my problem ?

知道怎么解决我的问题吗？

4 个解决方案

#1

130

date('01-m-Y') should do it ;)

日期（'01 -m-Y'）应该这样做;）

#2

date('d-m-Y', strtotime(date('Y-m-1')));

#3

$firstDayUTS = mktime (0, 0, 0, date("m"), 1, date("Y"));
$lastDayUTS = mktime (0, 0, 0, date("m"), date('t'), date("Y"));

$firstDay = date("d-m-Y", $firstDayUTS);
$lastDay = date("d-m-Y", $lastDayUTS);

#4

How about :

怎么样：

date('1-m-Y',strtotime('this month'));

#1

130