按照小時顯示更新數量

用sql調用
6小時：<?=$empire->gettotal("select count(*) as total from {$dbtbpre}ecms_表 where newstime>UNIX_TIMESTAMP()-6*3600")?>
12小時：<?=$empire->gettotal("select count(*) as total from {$dbtbpre}ecms_表 where newstime>UNIX_TIMESTAMP()-12*3600")?>
24小時：<?=$empire->gettotal("select count(*) as total from {$dbtbpre}ecms_表 where newstime>UNIX_TIMESTAMP()-24*3600")?>
一(yī)個星期：<?=$empire->gettotal("select count(*) as total from {$dbtbpre}ecms_表 where newstime>UNIX_TIMESTAMP()-86400*7")?>
一(yī)個月：<?=$empire->gettotal("select count(*) as total from {$dbtbpre}ecms_表 where newstime>UNIX_TIMESTAMP()-86400*30")?>

靈動标簽調用
6小時：[e:loop={'select count(*) as total from [!db.pre!]ecms_表 where newstime>UNIX_TIMESTAMP()-6*3600',0,24,0}]<?=$bqr[total]?>[/e:loop]
12小時：[e:loop={'select count(*) as total from [!db.pre!]ecms_表 where newstime>UNIX_TIMESTAMP()-12*3600',0,24,0}]<?=$bqr[total]?>[/e:loop]
24小時：[e:loop={'select count(*) as total from [!db.pre!]ecms_表 where newstime>UNIX_TIMESTAMP()-24*3600',0,24,0}]<?=$bqr[total]?>[/e:loop]
一(yī)個星期：[e:loop={'select count(*) as total from [!db.pre!]ecms_表 where newstime>UNIX_TIMESTAMP()-86400*7',0,24,0}]<?=$bqr[total]?>[/e:loop]
一(yī)個月：[e:loop={'select count(*) as total from [!db.pre!]ecms_表 where newstime>UNIX_TIMESTAMP()-86400*30',0,24,0}]<?=$bqr[total]?>[/e:loop]


12*3600即12小時
86400*7即7天
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統計昨天發表的(de)文章(zhāng)數量
<?php
$beginYesterday=mktime(0,0,0,date('m'),date('d')-1,date('Y'));
$endYesterday=mktime(0,0,0,date('m'),date('d'),date('Y'))-1;
?>
[e:loop={"select count(*) as total from [!db.pre!]ecms_news where newstime BETWEEN $beginYesterday and $endYesterday",1,24,0}]<?=$bqr[total]?>[/e:loop] 篇 </li>

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當前欄目本周更新：
<?=$empire->gettotal("select count(*) as total from {$dbtbpre}ecms_news where classid='$GLOBALS[navclassid]' and newstime  >UNIX_TIMESTAMP()-86400*7")?>

注釋：按欄目統計一(yī)周發布文章(zhāng)數 加 classid='欄目id' 
      按當前欄目一(yī)周發布文章(zhāng)數 加 classid='$GLOBALS[navclassid]' 

//php獲取今日開始時間戳和(hé)結束時間戳
$beginToday=mktime(0,0,0,date('m'),date('d'),date('Y'));
$endToday=mktime(0,0,0,date('m'),date('d')+1,date('Y'))-1;

//php獲取昨日起始時間戳和(hé)結束時間戳 (即：前一(yī)天)
$beginYesterday=mktime(0,0,0,date('m'),date('d')-1,date('Y'));
$endYesterday=mktime(0,0,0,date('m'),date('d'),date('Y'))-1;

//調取這兩天(包括今天):(修改昨天)--date('d')-1：這兩天 、date('d')-2：這三天、以此類推(注意：$beginYesterday、$endYesterday這兩個未改動，還是沿用的(de)昨天的(de)名稱)
$beginYesterday=mktime(0,0,0,date('m'),date('d')-1,date('Y'));
$endYesterday=mktime(0,0,0,date('m'),date('d')+1,date('Y'))-1;

//調取前兩天(修改昨天)--date('d')-2：前兩天 、date('d')-3：前三天、以此類推(注意：$beginYesterday、$endYesterday這兩個未改動，還是沿用的(de)昨天的(de)名稱)
$beginYesterday=mktime(0,0,0,date('m'),date('d')-2,date('Y'));
$endYesterday=mktime(0,0,0,date('m'),date('d'),date('Y'))-1;

//php獲取上周起始時間戳和(hé)結束時間戳 
$beginLastweek=mktime(0,0,0,date('m'),date('d')-date('w')+1-7,date('Y'));
$endLastweek=mktime(23,59,59,date('m'),date('d')-date('w')+7-7,date('Y'));

//php獲取本周起始時間戳和(hé)結束時間戳 
$beginThisweek=mktime(0,0 ,0,date("m"),date("d")-date("w")+1,date("Y"));
$endThisweek=mktime(23,59,59,date("m"),date("d")-date("w")+7,date("Y"));

//php獲取上月起始時間戳和(hé)結束時間戳 
$beginLastmonth=mktime(0,0,0,date("m")-1,1,date("Y"))
$endLastmonth=mktime(23,59,59,date("m"),0,date("Y"))

//php獲取本月起始時間戳和(hé)結束時間戳 
$beginThismonth=mktime(0,0,0,date('m'),1,date('Y'));
$endThismonth=mktime(23,59,59,date('m'),date('t'),date('Y'))