[moka同学笔记]php 获取时间(今天,昨天,三天内,本周,上周,本月,三年内,半年内,一年内,三年内)

时间：2022-04-29 06:27:27
<?php

/**

 * php 获取时间(今天,昨天,三天内,本周,上周,本月,三年内,半年内,一年内,三年内)

 *

 * author:ihelloworld2010@gmail.com

 * date:2012-06-28 16:00:01

 */    

$q = $_GET['q'] ? intval($_GET['q']) : 0;    

$text = '';

$now = time();    

if ($q === 1) {// 今天

    $text = '今天';

    $beginTime = date('Y-m-d 00:00:00', $now);

    $endTime = date('Y-m-d 23:59:59', $now);

} elseif ($q === 2) {// 昨天

    $text = '昨天';

    $time = strtotime('-1 day', $now);

    $beginTime = date('Y-m-d 00:00:00', $time);

    $endTime = date('Y-m-d 23:59:59', $now);

} elseif ($q === 3) {// 三天内

    $text = '三天内';

    $time = strtotime('-2 day', $now);

    $beginTime = date('Y-m-d 00:00:00', $time);

    $endTime = date('Y-m-d 23:59:59', $now);

} elseif ($q === 4) {// 本周

    $text = '本周';

    $time = '1' == date('w') ? strtotime('Monday', $now) : strtotime('last Monday', $now);

    $beginTime = date('Y-m-d 00:00:00', $time);

    $endTime = date('Y-m-d 23:59:59', strtotime('Sunday', $now));

} elseif ($q === 5) {// 上周

    $text = '上周';

    // 本周一

    $thisMonday = '1' == date('w') ? strtotime('Monday', $now) : strtotime('last Monday', $now);

    // 上周一

    $lastMonday = strtotime('-7 days', $thisMonday);

    $beginTime = date('Y-m-d 00:00:00', $lastMonday);

    $endTime = date('Y-m-d 23:59:59', strtotime('last sunday', $now));

} elseif ($q === 6) {// 本月

    $text = '本月';

    $beginTime = date('Y-m-d 00:00:00', mktime(0, 0, 0, date('m', $now), '1', date('Y', $now)));

    $endTime = date('Y-m-d 23:39:59', mktime(0, 0, 0, date('m', $now), date('t', $now), date('Y', $now)));

} elseif ($q === 7) {// 三月内

    $text = '三月内';

    $time = strtotime('-2 month', $now);

    $beginTime = date('Y-m-d 00:00:00', mktime(0, 0,0, date('m', $time), 1, date('Y', $time)));

    $endTime = date('Y-m-d 23:39:59', mktime(0, 0, 0, date('m', $now), date('t', $now), date('Y', $now)));

} elseif ($q === 8) {// 半年内

    $text = '半年内';

    $time = strtotime('-5 month', $now);

    $beginTime = date('Y-m-d 00:00:00', mktime(0, 0,0, date('m', $time), 1, date('Y', $time)));

    $endTime = date('Y-m-d 23:39:59', mktime(0, 0, 0, date('m', $now), date('t', $now), date('Y', $now)));

}  elseif ($q === 9) {// 一年内

    $text = '一年内';

    $beginTime = date('Y-m-d 00:00:00', mktime(0, 0,0, 1, 1, date('Y', $now)));

    $endTime = date('Y-m-d 23:39:59', mktime(0, 0, 0, 12, 31, date('Y', $now)));

} elseif ($q === 10) {// 三年内

    $text = '三年内';

    $time = strtotime('-2 year', $now);

    $beginTime = date('Y-m-d 00:00:00', mktime(0, 0, 0, 1, 1, date('Y', $time)));

    $endTime = date('Y-m-d 23:39:59', mktime(0, 0, 0, 12, 31, date('Y')));

}    

echo $text;

echo '<br />';

echo $beginTime;

echo '<br />';

echo $endTime;

原文地址;http://blog.csdn.net/gt219/article/details/53184983

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