php 总结（14） 每个客服当月每天的资料查询，多重数组查询

思路 

涉及到多重数组，当用户选择那一个月，某一个客服的时候 客服 当月每天 以及总的资料查询。
1.一个月内每天的时间戳生成数组：

for($i=0;$i<$j;$i++){

	$date_array[] =array($start_time+$i*86400,$start_time+($i+1)*86400);
 //每隔一天赋值给数组
}
$date_array[99]=array($thismonth_begin,$thismonth_end);

2.查询这个月内有数据的客服：

$kefu[] = $db->query("select distinct author,count(author) as ca from $table where status=1 and part_id=2 and $at>=$lastmonth_end and $at<=$thismonth_end group by author order by ca ", "", "author");;

$kefu[2][99]="ALL";

　　ALL是所有客服一起的资料

可以用这个数组 循环生成单选列表

foreach ($kefu[2] as $k => $v){
	echo "<option value=‘{$v}‘";
	if ($v==$kefus) {
	echo "selected=‘‘";
	}
	echo">{$v}</option>";
		}
	?>

　3.数据查询 ，循环遍历时间戳数组，获取开始和结束值

foreach ($date_array as $tname => $t) {
	$b = $t[0];
	$e = $t[1];
	$tname=$tname+1;

           // 每一天总潜在
			// $data[$ptid][$tname+1]["dayall"] = $d1 = $db->query("select count(*) as c from $table where part_id=$ptid and $at>=$b and $at<=$e", 1, "c");
			// 每天每个客服潜在:
	$data[$tname]["all"] = $d2 = $db->query("select count(*) as c from $table where $at>=$b and $at<=$e $pp", 1, "c");
				// 每天每个客服预约:
	$data[$tname]["yuyue"] = $d3 = $db->query("select count(*) as c from $table where zhuanjia_num >1    $pp and $at>=$b and $at<=$e", 1, "c");
				// 每天每个客服本地预约:
	$data[$tname]["byuyue"]  = $db->query("select count(*) as c from $table where area=‘本市‘ and zhuanjia_num >1    $pp and $at>=$b and $at<=$e", 1, "c");

	$data[$tname]["yiq"]=  round($d5 / $d2 ,2)*100 ."%" ;
	$data[$tname]["yuq"]= round($d4 / $d2 ,2)*100 ."%";
			// 已到:
			// $data[$ptid][$kf][$tname+1]["come"] = $d6 = $db->query("select count(*) as c from $table where  and author=‘$kf‘ and $tf>=$b and $tf<=$e and status=1", 1, "c");
			// 未到:
			// $data[$ptid][$kf][$tname+1]["leave"] = $d1 - $d2;
	// 	}
	// }
}

　4.判断哪个客服 还是所有客服　根据GET获取的 月份=》更新月份数组和 客服=》更新$pp的值 ，生成数据

if ( $kefus==‘ALL‘) {
	$pp="";
}else{
	$pp="and author=‘{$kefus}‘";
}

5.用layui 前端展示数据

foreach($data as $k=>$v) {
					echo "<tr>";
					echo "<td> $k </td>";
					echo "<td>";		echo  $v[‘all‘];		echo "</td>";

					echo "<td>";		echo  $v[‘yuyue‘];		echo "</td>";		

					echo "<td>";		echo  $v[‘wyudao‘];		echo "</td>";

	// } 

	// 展示结束
					echo "</tr>";
	// }

				}

				?>

总结 尽量用一个数组 搞定所有要展示的数据，一个数组可以 分项包含数组 以便更好展示

if ( $kefus==‘ALL‘) {
	$pp="";
}else{
	$pp="and author=‘{$kefus}‘";
}
echo "<br>";
foreach ($date_array as $tname => $t) {
	$b = $t[0];
	$e = $t[1];
	$tname=$tname+1;

           // 每一天总潜在
			// $data[$ptid][$tname+1]["dayall"] = $d1 = $db->query("select count(*) as c from $table where part_id=$ptid and $at>=$b and $at<=$e", 1, "c");
			// 每天每个客服潜在:
	$data[$tname]["all"] = $d2 = $db->query("select count(*) as c from $table where $at>=$b and $at<=$e $pp", 1, "c");
				// 每天每个客服预约:
	$data[$tname]["yuyue"] = $d3 = $db->query("select count(*) as c from $table where zhuanjia_num >1    $pp and $at>=$b and $at<=$e", 1, "c");
				// 每天每个客服本地预约:
	$data[$tname]["byuyue"]  = $db->query("select count(*) as c from $table where area=‘本市‘ and zhuanjia_num >1    $pp and $at>=$b and $at<=$e", 1, "c");
	$data[$tname]["wyuyue"]  = $db->query("select count(*) as c from $table where area <> ‘本市‘ and zhuanjia_num >1    $pp and $at>=$b and $at<=$e", 1, "c");

          // 每天每个客服预到:
	$data[$tname]["yudao"] = $d4 = $db->query("select count(*) as c from $table where $tf between $b and $e   $pp ", 1, "c");
				// 每天每个客服本地遇到:
	$data[$tname]["byudao"]  = $db->query("select count(*) as c from $table where area=‘本市‘ and  $tf between $b and $e   $pp ", 1, "c");
	$data[$tname]["wyudao"]  = $db->query("select count(*) as c from $table where area <> ‘本市‘ and  $tf between $b and $e   $pp ", 1, "c");

        // 每天每个客服已到:
	$data[$tname]["yidao"] = $d5 = $db->query("select count(*) as c from $table where status =1 and  $tf between $b and $e   $pp ", 1, "c");
				// 每天每个客服本地已:
	$data[$tname]["byidao"]  = $db->query("select count(*) as c from $table where status =1 and area=‘本市‘ and  $tf between $b and $e   $pp ", 1, "c");
	$data[$tname]["wyidao"]  = $db->query("select count(*) as c from $table where status =1 and area <> ‘本市‘ and  $tf between $b and $e   $pp ", 1, "c");
	if ($d2 <=0) {
		$d2=1;
	}
	$data[$tname]["yiq"]=  round($d5 / $d2 ,2)*100 ."%" ;
	$data[$tname]["yuq"]= round($d4 / $d2 ,2)*100 ."%";
			// 已到:
			// $data[$ptid][$kf][$tname+1]["come"] = $d6 = $db->query("select count(*) as c from $table where  and author=‘$kf‘ and $tf>=$b and $tf<=$e and status=1", 1, "c");
			// 未到:
			// $data[$ptid][$kf][$tname+1]["leave"] = $d1 - $d2;
	// 	}
	// }
}

原文地址：https://www.cnblogs.com/nice2018/p/10773509.html