thinkphp 查询当天 ，本周，本月，本季度，本年度，全部， 数据方法

<?php 
/*
*按今天，本周，本月，本季度，本年，全部查询预约单数据
* $day 代表查询条件 $cid 代表 公司id
*返回array $data 查询条件 数组
*/
class ReserveModel extends BaseModel {
public function find_createtime($day,$cid){
//查询当天数据
if($day==1){
$today=strtotime(date('Y-m-d 00:00:00'));
$data['cid']=$cid;
$data['createtime'] = array('egt',$today);
return $data;
//查询本周数据
}else if($day==2){
$arr=array();
$arr=getdate();
$num=$arr['wday'];
$start=time()-($num-1)*24*60*60;
$end=time()+(7-$num)*24*60*60;
$data['cid']=$cid;
$data['createtime'] = array('between',array($start,$end));
return $data;
//查询本月数据
}else if($day==3){
$start=strtotime(date('Y-m-01 00:00:00'));
$end = strtotime(date('Y-m-d H:i:s'));
$data['cid']=$cid;
$data['createtime'] = array('between',array($start,$end));
return $data;
//查询本季度数据
}else if($day==4){
$month=date('m');
if($month==1 || $month==2 ||$month==3){ 
$start=strtotime(date('Y-01-01 00:00:00')); 
$end=strtotime(date("Y-03-31 23:59:59")); 
}elseif($month==4 || $month==5 ||$month==6){ 
$start=strtotime(date('Y-04-01 00:00:00')); 
$end=strtotime(date("Y-06-30 23:59:59")); 
}elseif($month==7 || $month==8 ||$month==9){ 
$start=strtotime(date('Y-07-01 00:00:00')); 
$end=strtotime(date("Y-09-30 23:59:59")); 
}else{ 
$start=strtotime(date('Y-10-01 00:00:00')); 
$end=strtotime(date("Y-12-31 23:59:59")); 
} 
$data['cid']=$cid;
$data['createtime'] = array('between',array($start,$end));
return $data;
//查询本年度数据
}else if($day==5){
$year=strtotime(date('Y-01-01 00:00:00'));
$data['cid']=$cid;
$data['createtime'] = array('egt',$year);
return $data;
//全部数据
}else{
$data['cid']=$cid;
return $data;
}
}
}
?>

然后再CompanyAction.class.php中写

$list=$Shop->where($data)->select();

$this->list=$list;

$this->display();

数据就查找出来了。。。