PHP+MySQL按时间段查询记录代码

代码如下：

=0";


if($StartDate) $querySel = $querySel .  " and to_days(EndDate)-to_days('".$StartDate."')>=0";

if($EndDate) $querySel = $querySel . " and to_days(EndDate)-to_days('".$EndDate."')<=0";

if($StarLevel) $querySel = $querySel . " and StarLevel = '". $StarLevel ."'";

if($Key) $querySel = $querySel . " and ro.RName like '%". $Key ."%'";

$querySel = $querySel . " order by SOrder,rsy.ID desc"; 

$result = mysql_query($querySel) or die(mysql_error()); 
$total_records = mysql_num_rows($result);   //取得总记录数

$page_size = 12;  //每页显示的条数
$nums = $total_records;  //总条目数
$sub_pages = 5;   //每次显示的页数
$pageCurrent = $_GET["page"];     //得到当前是第几页    

if(!$pageCurrent) $pageCurrent = 1;

//$begin_record = 0;   //显示记录的首行序号
$begin_record = ($pageCurrent - 1) * $page_size;

if($total_records> 0) 
{ 

	//利用LIMIT关键字获取本页所要显示的记录,注意limit两边要"空格"； 
	$querySel = $querySel. " limit ".$begin_record. ", ".$page_size; 
	
	$result = mysql_query($querySel)   or   die(mysql_error()); 
	$current_records = mysql_num_rows($result); //取得本页的记录总数 
	
	//将查询结果放在$result_show 数组
	$result_show = array(); 

}

?>

　　

转载于:https://www.cnblogs.com/shanmao/p/3497694.html