计算两次之间的差异

Question

我在php中有两段时间：

<?php  
    while($row1 = mysqli_fetch_array($result1))  
      {
?> 
<tr>  
    <td><?php echo $row1["codigo"]; ?></td> 
    <td><?php echo $row1["nome"]; ?></td> 
    <td><?php echo $row1["QTD 1º e 2º Hora"]; ?></td>
    <td><?php echo $row1["Valor 1º e 2º Hora"]; ?></td> 
    <td><?php echo $row1["QTD 3º Hora"]; ?></td> 
    <td><?php echo $row1["Valor 3º Hora"]; ?></td> 
    <td><?php echo $row1["QTD 4º ou mais Horas"]; ?></td> 
    <td><?php echo $row1["Valor 4º ou mais Horas"]; ?></td>
    <td><?php echo $row1["Valor Total"]; ?></td> 
</tr> 
<?php  
} 
?>

此处返回以下三行：

然后我有第二个时间：

<?php  
    while($row3 = mysqli_fetch_array($result3))  
      {
?> 
<tr>  
    <td><?php echo $row3["codigo"]; ?></td> 
    <td><?php echo $row3["nome"]; ?></td> 
    <td><?php echo $row3["QTD 1º e 2º Hora"]; ?></td>
    <td><?php echo $row3["Valor 1º e 2º Hora"]; ?></td> 
    <td><?php echo $row3["QTD 3º Hora"]; ?></td> 
    <td><?php echo $row3["Valor 3º Hora"]; ?></td> 
    <td><?php echo $row3["QTD 4º ou mais Horas"]; ?></td> 
    <td><?php echo $row3["Valor 4º ou mais Horas"]; ?></td>
    <td><?php echo $row3["Valor Total"]; ?></td> 
</tr> 
<?php  
} 
?>

此处返回此行：

同一时间中的两个while会返回4行，如下所示：

如果您注意到这4行，则您有两条具有相同用户编号的行。而你不能。我的意思是，根据相同的用户编号，第二行中的行绘制了第一行中的值和小时。

我该怎么做？基本上，这个想法是在注册错误的情况下创建一个贷方通知单系统。

显示代码：

$query2 = "SELECT E.DataDia, 
       E.codigo,
       E.nome,
       E.Colaborador,
       E.`Local`,
       E.Datasaida,
       E.DataChegada,
       E.`Horas Consumidas`,
       TIME_FORMAT(SEC_TO_TIME(SUM(E.teste1)),'%i:%s') AS `QTD 1º e 2º Hora`,
       CONVERT(CONCAT(SUM(E.Valor), '€'), char(8)) AS `Valor 1º e 2º Hora`,
       TIME_FORMAT(SEC_TO_TIME(SUM(E.teste)),'%i:%s') AS `QTD 3º Hora`,
       CONVERT(CONCAT(SUM(E.Valor1), '€'), char(8)) AS `Valor 3º Hora`,
       TIME_FORMAT(SEC_TO_TIME(SUM(E.teste2)),'%i:%s') AS `QTD 4º ou mais Horas`,
       CONVERT(CONCAT(SUM(E.Valor2), '€'), char(8)) AS `Valor 4º ou mais Horas`,
       CONVERT(CONCAT(SUM(E.Total), '€'), char(8)) AS `Valor Total`

FROM
(SELECT C.Id,
        C.DataDia,
       C.codigo,
       C.nome,
       C.Colaborador,
       C.`Local`,
       C.Datasaida,
       C.DataChegada,
       C.`Horas Consumidas`,
       C.Minutos,
       C.teste1,
       C.Valor,
       C.teste,
       C.Valor1,
       C.teste2,
       C.Valor2,
       C.Valor+C.Valor1+C.Valor2 AS Total       

FROM
(SELECT A.Id,
        A.DataDia,
        A.codigo,
        A.nome,
        A.Colaborador,
        A.`Local`,
        A.Datasaida,
        A.DataChegada,        
        A.`Horas Consumidas`,
        A.Minutos,
        CAST(CASE WHEN A.teste1 IS NULL THEN 0 ELSE A.teste1 END AS DECIMAL (15,2)) AS teste1,
        CAST(CASE WHEN D.teste IS NULL THEN 0 ELSE D.teste END AS DECIMAL (15,2)) AS teste,
        CAST(CASE WHEN A.teste2 IS NULL THEN 0 ELSE A.teste2 END AS DECIMAL (15,2)) AS teste2,
        CAST(CASE WHEN A.Valor IS NULL THEN 0 ELSE A.Valor END AS DECIMAL (15,2)) AS Valor,
        CAST(CASE WHEN D.Valor1 IS NULL THEN 0 ELSE D.Valor1 END AS DECIMAL (15,2)) AS Valor1,
        CAST(CASE WHEN A.Valor2 IS NULL THEN 0 ELSE A.Valor2 END AS DECIMAL (15,2)) AS Valor2


FROM

(SELECT B.Id,
        B.DataDia,
        B.codigo,
        B.nome,
        B.Colaborador,
        B.`Local`,
        B.Datasaida,
        B.DataChegada,        
        B.`Horas Consumidas`,
        B.Minutos,
        (CASE WHEN B.Minutos <= 120 THEN B.Minutos ELSE 120 END) AS teste1,
        (CASE WHEN B.Minutos <= 120 THEN B.Minutos*20/120 ELSE 20 END) AS Valor,
        (CASE WHEN B.Minutos >= 180 THEN B.Minutos-180 ELSE 0 END) AS teste2,
        (CASE WHEN B.Minutos >= 180 THEN (B.Minutos-180)*15/60 ELSE 0 END) AS Valor2



FROM 
(SELECT A.Id,
        A.DataDia,
        A.codigo,
        A.nome,
        A.Colaborador,
        A.`Local`,
        A.Datasaida,
        A.DataChegada,
        A.`Horas Consumidas`,
        CAST(TIME_TO_SEC(A.`Horas Consumidas`)/60 AS DECIMAL(15,0)) AS Minutos


FROM
(SELECT raddb.NotaCreditoAcompa.Id,
        raddb.NotaCreditoAcompa.DataDia,
        codigo,
        raddb.Utente.nome,
        raddb.usuarios.nome AS Colaborador,
        `Local`,
        DataChegada,
        Datasaida,
        SUBTIME(DATE_FORMAT(`DataChegada`,'%H:%i'), DATE_FORMAT(`Datasaida`,'%H:%i')) AS `Horas Consumidas`

FROM raddb.NotaCreditoAcompa LEFT OUTER JOIN raddb.Utente

ON raddb.Utente.codigo = raddb.NotaCreditoAcompa.NomeUtente LEFT OUTER JOIN raddb.usuarios

ON raddb.usuarios.id = raddb.NotaCreditoAcompa.Enfermeiro) AS A) AS B 

) AS A

LEFT OUTER JOIN

(SELECT B.Id,
        B.DataDia,
        B.nome,
        B.Colaborador,
        B.`Local`,
        B.Datasaida,
        B.DataChegada,
        B.`Horas Consumidas`,
        B.Minutos,
        (CASE WHEN B.Minutos <= 180 THEN B.Minutos-120 ELSE 60 END) AS teste,
        (CASE WHEN B.Minutos <= 180 THEN (B.Minutos-120)*12/60 ELSE 12 END) AS Valor1



FROM 
(SELECT A.Id,
        A.DataDia,
        A.nome,
        A.Colaborador,
        A.`Local`,
        A.DataChegada,
        A.Datasaida,
        A.`Horas Consumidas`,
        CAST(TIME_TO_SEC(A.`Horas Consumidas`)/60 AS DECIMAL(15,0)) AS Minutos


FROM
(SELECT raddb.NotaCreditoAcompa.Id,
        DataDia,
        raddb.Utente.nome,
        raddb.usuarios.nome AS Colaborador,
        `Local`,
        Datasaida,
        DataChegada,
        SUBTIME(DATE_FORMAT(`DataChegada`,'%H:%i'), DATE_FORMAT(`Datasaida`,'%H:%i')) AS `Horas Consumidas`

FROM raddb.NotaCreditoAcompa LEFT OUTER JOIN raddb.Utente

ON raddb.Utente.codigo = raddb.NotaCreditoAcompa.NomeUtente LEFT OUTER JOIN raddb.usuarios

ON raddb.usuarios.id = raddb.NotaCreditoAcompa.Enfermeiro) AS A) AS B

WHERE B.Minutos > 120 ) AS D

ON A.Id = D.Id) AS C

WHERE date(C.`Datasaida`) BETWEEN '$inicio' AND '$fim') AS E

GROUP BY E.codigo, E.nome, E.DataDia, E.Colaborador, E.`Local`, E.Datasaida, E.DataChegada

ORDER BY E.DataDia ASC";


$query3 = "SELECT E.codigo,
       E.nome,
       TIME_FORMAT(SEC_TO_TIME(SUM(E.teste1)),'%i:%s') AS `QTD 1º e 2º Hora`,
       CONVERT(CONCAT(SUM(E.Valor), '€'), char(8)) AS `Valor 1º e 2º Hora`,
       TIME_FORMAT(SEC_TO_TIME(SUM(E.teste)),'%i:%s') AS `QTD 3º Hora`,
       CONVERT(CONCAT(SUM(E.Valor1), '€'), char(8)) AS `Valor 3º Hora`,
       TIME_FORMAT(SEC_TO_TIME(SUM(E.teste2)),'%i:%s') AS `QTD 4º ou mais Horas`,
       CONVERT(CONCAT(SUM(E.Valor2), '€'), char(8)) AS `Valor 4º ou mais Horas`,
       CONVERT(CONCAT(SUM(E.Total), '€'), char(8)) AS `Valor Total`

FROM
(SELECT C.Id,
       C.codigo,
       C.nome,
       C.Datasaida,
       C.DataChegada,
       C.`Horas Consumidas`,
       C.Minutos,
       C.teste1,
       C.Valor,
       C.teste,
       C.Valor1,
       C.teste2,
       C.Valor2,
       C.Valor+C.Valor1+C.Valor2 AS Total       

FROM
(SELECT A.Id,
        A.codigo,
        A.nome,
        A.Datasaida,
        A.DataChegada,        
        A.`Horas Consumidas`,
        A.Minutos,
        CAST(CASE WHEN A.teste1 IS NULL THEN 0 ELSE A.teste1 END AS DECIMAL (15,2)) AS teste1,
        CAST(CASE WHEN D.teste IS NULL THEN 0 ELSE D.teste END AS DECIMAL (15,2)) AS teste,
        CAST(CASE WHEN A.teste2 IS NULL THEN 0 ELSE A.teste2 END AS DECIMAL (15,2)) AS teste2,
        CAST(CASE WHEN A.Valor IS NULL THEN 0 ELSE A.Valor END AS DECIMAL (15,2)) AS Valor,
        CAST(CASE WHEN D.Valor1 IS NULL THEN 0 ELSE D.Valor1 END AS DECIMAL (15,2)) AS Valor1,
        CAST(CASE WHEN A.Valor2 IS NULL THEN 0 ELSE A.Valor2 END AS DECIMAL (15,2)) AS Valor2


FROM

(SELECT B.Id,
        B.codigo,
        B.nome,
        B.Datasaida,
        B.DataChegada,        
        B.`Horas Consumidas`,
        B.Minutos,
        (CASE WHEN B.Minutos <= 120 THEN B.Minutos ELSE 120 END) AS teste1,
        (CASE WHEN B.Minutos <= 120 THEN B.Minutos*20/120 ELSE 20 END) AS Valor,
        (CASE WHEN B.Minutos >= 180 THEN B.Minutos-180 ELSE 0 END) AS teste2,
        (CASE WHEN B.Minutos >= 180 THEN (B.Minutos-180)*15/60 ELSE 0 END) AS Valor2



FROM 
(SELECT A.Id,
        A.codigo,
        A.nome,
        A.Datasaida,
        A.DataChegada,
        A.`Horas Consumidas`,
        CAST(TIME_TO_SEC(A.`Horas Consumidas`)/60 AS DECIMAL(15,0)) AS Minutos


FROM
(SELECT raddb.NotaCreditoAcompa.Id,
        codigo,
        nome,
        DataChegada,
        Datasaida,
        TIMEDIFF(DATE_FORMAT(`DataChegada`,'%H:%i'), DATE_FORMAT(`Datasaida`,'%H:%i')) AS `Horas Consumidas`

FROM raddb.NotaCreditoAcompa LEFT OUTER JOIN raddb.Utente

ON raddb.Utente.codigo = raddb.NotaCreditoAcompa.NomeUtente) AS A) AS B 

) AS A

LEFT OUTER JOIN

(SELECT B.Id,
        B.nome,
        B.Datasaida,
        B.DataChegada,
        B.`Horas Consumidas`,
        B.Minutos,
        (CASE WHEN B.Minutos <= 180 THEN B.Minutos-120 ELSE 60 END) AS teste,
        (CASE WHEN B.Minutos <= 180 THEN (B.Minutos-120)*12/60 ELSE 12 END) AS Valor1



FROM 
(SELECT A.Id,
        A.nome,
        A.DataChegada,
        A.Datasaida,
        A.`Horas Consumidas`,
        CAST(TIME_TO_SEC(A.`Horas Consumidas`)/60 AS DECIMAL(15,0)) AS Minutos


FROM
(SELECT raddb.NotaCreditoAcompa.Id,
        nome,
        Datasaida,
        DataChegada,
        TIMEDIFF(DATE_FORMAT(`DataChegada`,'%H:%i'), DATE_FORMAT(`Datasaida`,'%H:%i')) AS `Horas Consumidas`

FROM raddb.NotaCreditoAcompa LEFT OUTER JOIN raddb.Utente

ON raddb.Utente.codigo = raddb.NotaCreditoAcompa.NomeUtente) AS A) AS B

WHERE B.Minutos > 120 ) AS D

ON A.Id = D.Id) AS C

WHERE date(C.`Datasaida`) BETWEEN '$inicio' AND '$fim') AS E

GROUP BY E.codigo, E.nome

ORDER BY E.nome";

我尝试过的事情

<?php  
    while($row1 = mysqli_fetch_array($result1))  
      {
       while($row3 = mysqli_fetch_array($result3))  
      {
?> 
 <tr>  
    <td><?php echo $row1["codigo"]; ?></td> 
    <td><?php echo $row1["nome"]; ?></td> 
    <td><?php echo $row1["QTD 1º e 2º Hora"]; ?> - <?php echo $row3["QTD 1º e 2º Hora"]; ?></td>
    <td><?php echo $row1["Valor 1º e 2º Hora"]; ?> - <?php echo $row3["Valor 1º e 2º Hora"]; ?></td> 
    <td><?php echo $row1["QTD 3º Hora"]; ?> - <?php echo $row3["QTD 3º Hora"]; ?></td> 
    <td><?php echo $row1["Valor 3º Hora"]; ?> - <?php echo $row3["Valor 3º Hora"]; ?></td> 
    <td><?php echo $row1["QTD 4º ou mais Horas"]; ?> - <?php echo $row3["QTD 4º ou mais Horas"]; ?></td> 
    <td><?php echo $row1["Valor 4º ou mais Horas"]; ?> - <?php echo $row3["Valor 4º ou mais Horas"]; ?></td>
    <td><?php echo $row1["Valor Total"]; ?> - <?php echo $row3["Valor Total"]; ?></td> 
</tr> 
<?php  
} }
?>

Answer 1

您可以尝试这样的事情：

<?php  

// You create an empty array
$result = [];

while($row1 = mysqli_fetch_array($result1))  
{
    // I assume $row1["codigo"] is your id. If not, replace by your id.
    // The idea is to fill the array with all the data you will display after
    $result[$row1["codigo"]] = array(
        "nome" => $row1["nome"],
        "qtd1_2hora" => $row1["QTD 1º e 2º Hora"],
        ...
        "total" => $row1["Valor Total"]
    );
}

// Now the second while
while($row3 = mysqli_fetch_array($result3))  
{
    // If you don't have a row with the same id : create it
    if (empty($result[$row3["codigo"]])) {
        $result[$row3["codigo"]] = array(
            "nome" => $row3["nome"],
            "qtd1_2hora" => $row3["QTD 1º e 2º Hora"],
            ...
            "total" => $row3["Valor Total"]
        );
    } 
    // Now if you already have a row with this id : update your data
    else {
        // Eg: if you want to add the total of first while with total of second while
        $result[$row3["codigo"]]["total"] += $row3["Valor Total"];

        /* You have to do what you want here, can't help you more ! */   

    }
}

// Now you can display you data :
foreach ($result as $id => $data) {
?>
<tr>  
    <td><?php echo $id; ?></td> 
    <td><?php echo $data["nome"]; ?></td> 
    <td><?php echo $data["qtd1_2hora"]; ?></td>
    ...
    <td><?php echo $data["total"]; ?></td> 
</tr> 

<?php
}
?>

是您要找的东西吗？