PHP获取今天、昨天、本周、上周、本月、上月、本季度、上季度等日期的方法

博主： Yawee

发布时间： 2023 年 07 月 08 日

3247 次浏览

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2052字数

分类：学无止境

$curQuarter = ceil(date('n') / 3); // 当前季度 $firstDay = date('Y-m-d', strtotime(date('Y').'-'.($curQuarter*3-2).'-1')); // 当前季度第一天 $lastDay = date('Y-m-d', strtotime(date('Y').'-'.($curQuarter*3).'-'.date('t', strtotime(date('Y').'-'.($curQuarter*3).'-1')))); // 当前季度最后一天

获取上季度的开始日期和结束日期

$curQuarter = ceil(date('n') / 3); // 当前季度 $lastQuarter = $curQuarter - 1; // 上季度 if ($lastQuarter == 0) { $lastQuarter = 4; $firstDay = date('Y-m-d', strtotime(date('Y').'-'.($lastQuarter*3-2).'-1')); // 上季度第一天 $lastDay = date('Y-m-d', strtotime(date('Y').'-'.($lastQuarter*3).'-'.date('t', strtotime(date('Y').'-'.($lastQuarter*3).'-1')))); // 上季度最后一天

PHP获取今天、昨天、本周、上周、本月、上月、本季度、上季度等日期的方法

Yawee • 2023 年 07 月 08 日
<p>使用PHP的日期和时间函数来实现快速获取今天、昨天、本周、本月等操作，这些代码中，date() 函数用于格式化日期，strtotime() 函数用于对相对时间字符串进行转换，例如 “-1 day” 表示一天前，”last Monday” 表示上周一，”next Sunday” 表示下周日。需要注意的是，这里的日期格式均采用 “Y-m-d” 的形式，可以根据具体需求进行修改。下面是一些示例代码：<br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-b9e89ab694535547f3ec1b20bcfad7e218" aria-expanded="true"><div class="accordion-toggle"><span style="">获取当前时间</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-b9e89ab694535547f3ec1b20bcfad7e218" class="collapse in collapse-content"><p></p></p><pre><code>$now = date('Y-m-d H:i:s');</code></pre><p><p></p></div></div></div><br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-f6bba64ec37a3c1db68ba557d42b8c5f93" aria-expanded="true"><div class="accordion-toggle"><span style="">获取今天的日期</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-f6bba64ec37a3c1db68ba557d42b8c5f93" class="collapse in collapse-content"><p></p></p><pre><code>$today = date('Y-m-d');</code></pre><p><p></p></div></div></div><br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-1db397b9ac73a4e5fc5d8fe93c1db85799" aria-expanded="true"><div class="accordion-toggle"><span style="">获取昨天的日期</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-1db397b9ac73a4e5fc5d8fe93c1db85799" class="collapse in collapse-content"><p></p></p><pre><code>$yesterday = date('Y-m-d', strtotime('-1 day'));</code></pre><p><p></p></div></div></div><br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-26b4368aa20e22f095239800886ec9e945" aria-expanded="true"><div class="accordion-toggle"><span style="">获取本周第一天和最后一天的日期</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-26b4368aa20e22f095239800886ec9e945" class="collapse in collapse-content"><p></p></p><pre><code>$first_day_of_week = date('Y-m-d', strtotime('this week')); $last_day_of_week = date('Y-m-d', strtotime('this week +6 days'));</code></pre><p><p></p></div></div></div><br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-bbde15683da58ee5efe3b7f9ab1f65c971" aria-expanded="true"><div class="accordion-toggle"><span style="">获取上周第一天和最后一天的日期</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-bbde15683da58ee5efe3b7f9ab1f65c971" class="collapse in collapse-content"><p></p></p><pre><code>$first_day_of_last_week = date('Y-m-d', strtotime('last week')); $last_day_of_last_week = date('Y-m-d', strtotime('last week +6 days'));</code></pre><p><p></p></div></div></div><br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-52155f91025652d03a0c01a0d87cdae360" aria-expanded="true"><div class="accordion-toggle"><span style="">获取本月第一天和最后一天的日期</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-52155f91025652d03a0c01a0d87cdae360" class="collapse in collapse-content"><p></p></p><pre><code>$first_day_of_month = date('Y-m-01'); $last_day_of_month = date('Y-m-t');</code></pre><p><p></p></div></div></div><br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-e367038cbdb65bf4ab422881fdee821b85" aria-expanded="true"><div class="accordion-toggle"><span style="">获取上月第一天和最后一天的日期</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-e367038cbdb65bf4ab422881fdee821b85" class="collapse in collapse-content"><p></p></p><pre><code>$first_day_of_last_month = date('Y-m-01', strtotime('-1 month')); $last_day_of_last_month = date('Y-m-t', strtotime('-1 month'));</code></pre><p><p></p></div></div></div><br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-3564bd360eda2db0afbd76bc5163564849" aria-expanded="true"><div class="accordion-toggle"><span style="">获取当前季度的开始日期和结束日期</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-3564bd360eda2db0afbd76bc5163564849" class="collapse in collapse-content"><p></p></p><pre><code>$curQuarter = ceil(date('n') / 3); // 当前季度 $firstDay = date('Y-m-d', strtotime(date('Y').'-'.($curQuarter*3-2).'-1')); // 当前季度第一天 $lastDay = date('Y-m-d', strtotime(date('Y').'-'.($curQuarter*3).'-'.date('t', strtotime(date('Y').'-'.($curQuarter*3).'-1')))); // 当前季度最后一天</code></pre><p><p></p></div></div></div><br><div class="panel panel-default collapse-panel box-shadow-wrap-lg"><div class="panel-heading panel-collapse" data-toggle="collapse" data-target="#collapse-7a174ed72f351100d524f85e880720f756" aria-expanded="true"><div class="accordion-toggle"><span style="">获取上季度的开始日期和结束日期</span> <i class="pull-right fontello icon-fw fontello-angle-right"></i> <div class="panel-body collapse-panel-body"> <div id="collapse-7a174ed72f351100d524f85e880720f756" class="collapse in collapse-content"><p></p></p><pre><code>$curQuarter = ceil(date('n') / 3); // 当前季度 $lastQuarter = $curQuarter - 1; // 上季度 if ($lastQuarter == 0) { $lastQuarter = 4; $firstDay = date('Y-m-d', strtotime(date('Y').'-'.($lastQuarter*3-2).'-1')); // 上季度第一天 $lastDay = date('Y-m-d', strtotime(date('Y').'-'.($lastQuarter*3).'-'.date('t', strtotime(date('Y').'-'.($lastQuarter*3).'-1')))); // 上季度最后一天</code></pre><p><p></p></div></div></div></p>

PHP获取今天、昨天 、本周、上周、本月、上月、本季度、上季度等日期的方法

PHP获取今天、昨天 、本周、上周、本月、上月、本季度、上季度等日期的方法

PHP获取今天、昨天、本周、上周、本月、上月、本季度、上季度等日期的方法

PHP获取今天、昨天、本周、上周、本月、上月、本季度、上季度等日期的方法