string(6) "2013-12" [2] => string(6) "2014-1" [3] => string(6) "2014-2" [4] => string(6) "2014-3" [5]" /> string(6) "2013-12" [2] => string(6) "2014-1" [3] => string(6) "2014-2" [4] => string(6) "2014-3" [5]">
Table of Contents
回复内容:
Home Backend Development PHP Tutorial PHP 怎么列出来某一个日期距离现在的日期

PHP 怎么列出来某一个日期距离现在的日期

Jun 06, 2016 pm 08:39 PM
php

比如
$aa="2013-12-25";
$bb=time();
我想列出2013-12距离现在的月份

array(12) {
[1] => string(6) "2013-12"
[2] => string(6) "2014-1"
[3] => string(6) "2014-2"
[4] => string(6) "2014-3"
[5] => string(6) "2014-...."
}

现在只能列出当年的当前月份
for ($i = 1; $i $dates[$i] = date('Y-'.$i, strtotime(date("Y-m-d")));
}

回复内容:

比如
$aa="2013-12-25";
$bb=time();
我想列出2013-12距离现在的月份

array(12) {
[1] => string(6) "2013-12"
[2] => string(6) "2014-1"
[3] => string(6) "2014-2"
[4] => string(6) "2014-3"
[5] => string(6) "2014-...."
}

现在只能列出当年的当前月份
for ($i = 1; $i $dates[$i] = date('Y-'.$i, strtotime(date("Y-m-d")));
}

先说感想吧

  • 这种“要知道循环多少次略有困难”的问题用while会让逻辑清晰不少
  • strtotime大杀器
  • PHP4.3+
  • //我的代码又短又清楚,哼
<code>php</code><code>//http://3v4l.org/vuef4
function monthToToday($past, $now, $format = 'Y-m') {
    $current = strtotime(date('Y-m-1', strtotime($past)));
    $result = array();
    while($current </code>
Copy after login

两者时间戳相减

<code><?php // http://3v4l.org/HkTl8
function diffMonth($month, $format = "Y-m", $monthDiffed = "now", $dateTimeZone = false) {
    if(!$dateTimeZone) $dateTimeZone = new DateTimeZone("Asia/Shanghai");

    $monthDiffed = new DateTime($monthDiffed, $dateTimeZone);
    $month = new DateTime($month, $dateTimeZone);
    if($month > $monthDiffed) {
        $m = $month;
        $month = $monthDiffed;
        $monthDiffed = $m;
    }
    $monthDiffed = $monthDiffed->modify("last day of -1 month");
    $month = $month->modify("first day of +1 month");

    $result = array();
    while($month format( $format );
        $month = $month->modify("+1 month");
    }
    return $result;
}

print_r( diffMonth("2014-6") );
print_r( diffMonth("2014-6", "Y/m", "2013-6") );
</code>
Copy after login

<code>$aa="2003-02-25";

$bb = date("Y-m-d",time());


function datediffage($before, $after) {

    $b = getdate($before);
    $a = getdate($after);


$y=$m=0;

if ($a['mon']==1) { //1月,借年
    $y=$a['year']-$b['year']-1;$m=$a['mon']-$b['mon']+12;
}
else {
    if ($a['mon']>=$b['mon']+1) { //借月后,月相减为正
        $y=$a['year']-$b['year'];$m=$a['mon']-$b['mon']-1;
    }
    else { //借月后,月相减为负,借年
        $y=$a['year']-$b['year']-1;$m=$a['mon']-$b['mon']+12-1;
    }
}

$datearr = array();

$totalm = "";
if( $y > 0 ){
    $totalm = $y*12;//大于1年,转换成月份数
}

$totalm += $m;

for ($i=0; $i </code>
Copy after login

}

print_r(datediffage(strtotime($aa),strtotime($bb)));

圆代码来自:http://my.oschina.net/u/223350/blog/293687
感谢原作者,有修改。

<code>echo (new DateTime('2013-12'))->diff(new DateTime(date('Y-m')))->format('%y year %m month %d days');
</code>
Copy after login

结果是从目标时间到今天已经过去几年几月几天

年x12+month = 已经过去几个月

<code>$date = new DateTime('2013-12');
$now = date('Ym');
$months = array();
while ($date->format('Ym')format('Y-m'));
    $date->modify('+1 month');
}
print_r($months);
</code>
Copy after login

获取目标时间到现在的月份详情

$aa = '2013-12-25';
$a = strtotime($aa);
$b = array();
while($a

写完发现和mcfog思路差不多

这个问题貌似都有问题啊,
时间差出来了,那么,你一个月是按28天算,还是30天或31天算呢?
年是按365天还是366天算呢?

Statement of this Website
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Hot AI Tools

Undresser.AI Undress

Undresser.AI Undress

AI-powered app for creating realistic nude photos

AI Clothes Remover

AI Clothes Remover

Online AI tool for removing clothes from photos.

Undress AI Tool

Undress AI Tool

Undress images for free

Clothoff.io

Clothoff.io

AI clothes remover

AI Hentai Generator

AI Hentai Generator

Generate AI Hentai for free.

Hot Article

R.E.P.O. Energy Crystals Explained and What They Do (Yellow Crystal)
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. Best Graphic Settings
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
R.E.P.O. How to Fix Audio if You Can't Hear Anyone
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌
WWE 2K25: How To Unlock Everything In MyRise
3 weeks ago By 尊渡假赌尊渡假赌尊渡假赌

Hot Tools

Notepad++7.3.1

Notepad++7.3.1

Easy-to-use and free code editor

SublimeText3 Chinese version

SublimeText3 Chinese version

Chinese version, very easy to use

Zend Studio 13.0.1

Zend Studio 13.0.1

Powerful PHP integrated development environment

Dreamweaver CS6

Dreamweaver CS6

Visual web development tools

SublimeText3 Mac version

SublimeText3 Mac version

God-level code editing software (SublimeText3)

PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian PHP 8.4 Installation and Upgrade guide for Ubuntu and Debian Dec 24, 2024 pm 04:42 PM

PHP 8.4 brings several new features, security improvements, and performance improvements with healthy amounts of feature deprecations and removals. This guide explains how to install PHP 8.4 or upgrade to PHP 8.4 on Ubuntu, Debian, or their derivati

CakePHP Date and Time CakePHP Date and Time Sep 10, 2024 pm 05:27 PM

To work with date and time in cakephp4, we are going to make use of the available FrozenTime class.

CakePHP File upload CakePHP File upload Sep 10, 2024 pm 05:27 PM

To work on file upload we are going to use the form helper. Here, is an example for file upload.

Discuss CakePHP Discuss CakePHP Sep 10, 2024 pm 05:28 PM

CakePHP is an open-source framework for PHP. It is intended to make developing, deploying and maintaining applications much easier. CakePHP is based on a MVC-like architecture that is both powerful and easy to grasp. Models, Views, and Controllers gu

CakePHP Creating Validators CakePHP Creating Validators Sep 10, 2024 pm 05:26 PM

Validator can be created by adding the following two lines in the controller.

CakePHP Logging CakePHP Logging Sep 10, 2024 pm 05:26 PM

Logging in CakePHP is a very easy task. You just have to use one function. You can log errors, exceptions, user activities, action taken by users, for any background process like cronjob. Logging data in CakePHP is easy. The log() function is provide

How To Set Up Visual Studio Code (VS Code) for PHP Development How To Set Up Visual Studio Code (VS Code) for PHP Development Dec 20, 2024 am 11:31 AM

Visual Studio Code, also known as VS Code, is a free source code editor — or integrated development environment (IDE) — available for all major operating systems. With a large collection of extensions for many programming languages, VS Code can be c

CakePHP Quick Guide CakePHP Quick Guide Sep 10, 2024 pm 05:27 PM

CakePHP is an open source MVC framework. It makes developing, deploying and maintaining applications much easier. CakePHP has a number of libraries to reduce the overload of most common tasks.

See all articles