php 如何从日期和月份中删除第一个数字 0

how to delete firstdigit 0 from date and month

提问by 966p

Code:

代码：

$today_mem = date("d.m");
echo $today_mem; // -> 15.02

I need to transform dates like 15.02 into 15.2, also need to transform for ex. 07.02 into 7.2 and so on every day. So the question is: how to delete firstdigit 0 from date and month. Any short solutions?

我需要将 15.02 之类的日期转换为 15.2，也需要转换为 ex。每天 07.02 变成 7.2 等等。所以问题是：如何从日期和月份中删除第一个数字 0。任何简短的解决方案？

回答by chrisn

You'll want to use:

你会想要使用：

$today_mem = date("j.n");
echo $today_mem; // -> 15.2

To remove the leading zeros. See more format modifiers at: php.net/date

删除前导零。在以下位置查看更多格式修饰符：php.net/date

回答by Jon

Use jinstead of dand ninstead of m:

使用j代替d和n代替m：

$today_mem = date("j.n"); 

Referenceat the PHP doc site.

PHP 文档站点上的参考。