php计算两个日期相隔多少年,多少月,多少日的函数

WBOY
Release: 2016-06-20 13:03:59
Original
1378 people have browsed it

在做类似OA这种项目的时候,可能会碰到计算一个员工工龄的情况,这个时候仅仅精确到年或者精确到月是不够的,下面分享一个精确到多少天的函数。可以显示为类似相隔1年25天这种形式的。

<p>/*</p>*function:计算两个日期相隔多少年,多少月,多少天<br />*param string $date1[格式如:2011-11-5]<br />*param string $date2[格式如:2012-12-01]<br />*return array array('年','月','日');<br />*/<br />function diffDate($date1,$date2){<br />	if(strtotime($date1)>strtotime($date2)){<br />		$tmp=$date2;<br />		$date2=$date1;<br />		$date1=$tmp;<br />	}<br />	list($Y1,$m1,$d1)=explode('-',$date1);<br />	list($Y2,$m2,$d2)=explode('-',$date2);<br />	$Y=$Y2-$Y1;<br />	$m=$m2-$m1;<br />	$d=$d2-$d1;<br />	if($d<0){<br />		$d+=(int)date('t',strtotime("-1 month $date2"));<br />		$m--;<br />	}<br />	if($m<0){<br />		$m+=12;<br />		$y--;<br />	}<br />	return array('year'=>$Y,'month'=>$m,'day'=>$d);<br /><p>}</p>
Copy after login

该函数使用方法如下:echo '

';print_r(diffDate('2012-12-1','2011-11-5'));//这两个参数无顺序之分<p>打印结果如下:</p><p>Array</p>(<br>    [year] => 1<br>    [month] => 0<br>    [day] => 26<br><p>)</p><p>以上结果的意思即这两日期相隔1年26天。</p><p class="item-note"><br></p>
Copy after login
Related labels:
source:php.cn
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
Popular Tutorials
More>
Latest Downloads
More>
Web Effects
Website Source Code
Website Materials
Front End Template
About us Disclaimer Sitemap
php.cn:Public welfare online PHP training,Help PHP learners grow quickly!