php如何得到某周的數(shù)據(jù),php如何得到某周的數(shù)據(jù)結(jié)構(gòu)

php如何獲取數(shù)據(jù)庫(kù)里上一周的數(shù)據(jù)?

echo date('Y-m-d',strtotime ( "last Monday -1 week" )), "\n" ;

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echo date('Y-m-d',strtotime ( "last Sunday" )), "\n" ;

通過(guò)這個(gè)函數(shù)獲取上個(gè)周的開(kāi)始和結(jié)束,然后sql查詢(xún)

可以研究下這個(gè)函數(shù)strtotime ??梢詽M足你的需求

PHP如何獲取本周和本月的數(shù)據(jù)進(jìn)行排行

計(jì)算本周的,需要對(duì)今天進(jìn)行判斷,先計(jì)算出是星期幾,然后計(jì)算出星期一是 幾月幾號(hào),在算出星期天是幾月幾號(hào), 然后在寫(xiě)到sql中,比如 2009-03-09到2009-03-15的話,sql就是

SELECT count( ID ) AS c FROM dede_archives WHERE UNIX_TIMESTAMP( '2009-03-15') pubdate UNIX_TIMESTAMP('2009-03-09') 下面還有一例。本月統(tǒng)計(jì)(MySQL)

select * from booking where month(booking_time) = month(curdate()) and year(booking_time) = year(curdate())本周統(tǒng)計(jì)(MySQL)

select * from spf_booking where month(booking_time) = month(curdate()) and week(booking_time) = week(curdate())

php如何統(tǒng)計(jì)本星期的數(shù)據(jù)? - 技術(shù)問(wèn)答

function aweek($gdate = \"\", $first = 0){if(!$gdate) $gdate = date(\"Y-m-d\");$w = date(\"w\", strtotime($gdate));//取得一周的第幾天,星期天開(kāi)始0-6$dn = $w ? $w - $first : 6;//要減去的天數(shù)$st = date(\"Y-m-d\", strtotime(\"$gdate -\".$dn.\" days\"));$en = date(\"Y-m-d\", strtotime(\"$st +6 days\"));return array($st, $en);//返回開(kāi)始和結(jié)束日期}$weeks=implode(\"\' and \'\", aweek(\"\", 1));mysql_query(\"select * from table??where date Between \'$weeks\'\" )

php+mysql怎么查詢(xún)本周的數(shù)據(jù)

思路:先關(guān)聯(lián)數(shù)據(jù)庫(kù),然后執(zhí)行sql語(yǔ)句,最后返回結(jié)果!

需要關(guān)聯(lián)上數(shù)據(jù)庫(kù)

?php

//創(chuàng)建對(duì)象并打開(kāi)連接,最后一個(gè)參數(shù)是選擇的數(shù)據(jù)庫(kù)名稱(chēng)

$mysqli?=?new?mysqli('localhost','root','','volunteer');

//檢查連接是否成功

if?(mysqli_connect_errno()){

//注意mysqli_connect_error()新特性

die('Unable?to?connect!').?mysqli_connect_error();

}

$sql?=?"SELECT?*FROM?表名?where?DATE_SUB(CURDATE(),?INTERVAL?7?DAY)?=?date(時(shí)間字段名)";

//執(zhí)行sql語(yǔ)句,完全面向?qū)ο蟮?/p>

$result?=?$mysqli-query($sql);

while($row?=?$result-fetch_array()){

echo?$row[0];

}

?

執(zhí)行一條sql語(yǔ)句

SELECT?*FROM?表名?where?DATE_SUB(CURDATE(),?INTERVAL?7?DAY)?=?date(時(shí)間字段名)

3.運(yùn)行結(jié)果、返回結(jié)果集:

$result=mysql_query($query);

并對(duì)結(jié)果進(jìn)行處理!

新聞標(biāo)題:php如何得到某周的數(shù)據(jù),php如何得到某周的數(shù)據(jù)結(jié)構(gòu)
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