PHP - 日期格式被读取为 m/j/Y 而不是 d/m/Y

Question

我正在尝试使用 PHP 使用按日期列出的值填充表。我将 dateSelected 变量的值设置为 $_POST，并将日期范围选择器设置为 DD/MM/YYYY。下面是变量的设置。

   if ( isset($_POST['date'])){
$DateSelected = $_POST['date'];
}else {
unset($DateSelected);
$DateSelected = date('j/m/Y');
}

我唯一可以显示我的表格的时间是在控制器中调用函数期间翻转格式时。如下 -

    GetHourlyPerformance(DateTime::createFromFormat('m/j/Y',
    $DateSelected)->format('j/m/Y')

很明显，当我选择在该月 12 日之后的某一天的行时。什么都不会退还。我一生都无法弄清楚我哪里出错了，或者我应该在哪里格式化日期。因为它现在没有在控制器上重新格式化，它读取为 m/j/Y。

$_POST 变量的 var_dump 如下 -

    array(4) { ["workcenter"]=> string(2) "15" ["Week"]=> string(2) "37" ["date"]=> string(10) "11/09/2016" ["Shift"]=> string(1) "0" }

所以日期字符串被正确读取，但表中没有显示任何内容。

    <?php
    function GetHourlySumary($date,$Workcenter, $Shift){
    try {
    $dbh = new PDO('sqlsrv:Server=etaddressOfTargt;     Database=CPB','$dbn','$db');

    $sql = "SELECT *  FROM HourlySummary WHERE Workcentre = (?) AND Shift = (?) AND  ProductionDate= (?) order by ProcessDate , ProcessHour" ;

    $stmt = $dbh->prepare($sql);


    $params = array($Workcenter,$Shift, $date);

    $stmt->execute($params);

    $cuRow = 0; 
    $toReturn = array(); 

    while( $row = $stmt->fetch() ) {

            $toReturn [$cuRow] ["Shift"] = $row['Shift'] ; 
            $toReturn [$cuRow] ["Hour"] =  $row['ProcessHour'] ; 
            $toReturn [$cuRow] ["Quantity Produced"] = $row['QuantityProduced'] ; 
            $toReturn [$cuRow] ["No WIPS"]  =  $row['ReelsProduced'] ; 
            $toReturn [$cuRow] ["Reams Produced"]=   $row['ReamsOut'] ; 
            $toReturn [$cuRow] ["Quantity Broke"]  =  $row['QuantityBroke'] ; 
            $toReturn [$cuRow] ["Target Broke"]  =  $row['TargetBroke'] ; 
            $toReturn [$cuRow] ["Mins Down"]  =  $row['MinutesDown'] ; 
        $cuRow++; 
    }



    $dbh = null;    
    return $toReturn;

} catch (PDOException $e) {
    print "Erreur !: " . $e->getMessage() . "<br/>";
    die();
}

}
?>

上面是模型的代码，下面是视图 - 其中某处 $dateSelected 的值发生了变化。

    <div class="container">
    <form method= 'post' action= "" id = "form">
        <div class='row'>
            <div class='col-md-2'>
                Workcentre  : 
                <SELECT name="workcenter" class="form-control" onchange="this.form.submit()">
                    <?php for($i = 0; $i < sizeof($Workcenters);$i++)
                    {
                        if ($i == $WorkcenterSelected ) $selected = 'selected'; 
                        else $selected = '';
echo "<option value = {$i} {$selected}>{$Workcenters[$i]} </option>";}?>
                </SELECT>
            </div>
                            <div class='col-md-2'>
                Week  : 
                <SELECT name="Week" class="form-control" onchange="this.form.submit()">
                    <?php for($i = 1; $i <= date('W');$i++)
                    {
                        if ($i == $WeekSelected ) $selected = 'selected'; 
                        else $selected = '';
                        echo "<option value = {$i} {$selected}> Week {$i} </option>";
                    }
                    ?>
                </SELECT>
            </div>
            <div class='col-md-4'></div>
            <input type="text" id = "selectDate" name='date' class="form-control" style= "display: inline" value=<?php echo $DateSelected?> />

            <input type="text" id = "selectShift" name='Shift' class="form-control" style= "display: none" value=<?php echo $ShiftSelected?> />

            <div class='col-md-4'> 
                <?php if(isStatusUp($Workcenters[$WorkcenterSelected]))
                {
                    echo '<div class="alert alert-success" style="text-align:center;">
                    <strong>Status :</strong> Up
                    </div>'; 
                }else{
                    $Status = getStatus($Workcenters[$WorkcenterSelected]);
                    echo "<div class='alert alert-danger' style='text-align:center;'>
                        <strong>Status :</strong> ".$Status."
                    </div>"; 
                }
                ?>
            </div>
        </div>
    </form>
<br/>

<table class="table table-striped table-bordered">
   <tr>
       <th>Shift</th>
       <th>QTY Produced</th>
       <th>No. of WIPs</th>
       <th>Reams Produced</th>
       <th>QTY Broke</th>
       <th>Target Broke</th>
       <th>Mins Down</th>

   </tr>
   <?php 

   foreach ($ShiftSumaryTab as &$row)
   {
        $date = DateTime::createFromFormat('Y-m-d', $row['Production Date']);
        echo
        "<tr class='table-row' data-date={$date->format('d/m/Y')} data-shift ={$row['Shift']} >
                <td>{$row['Shift']} {$date->format('D M-d')} </td>
                <td>{$row['Quantity Produced']}</td>
                <td>{$row['No WIPS']}</td>
                <td>{$row['Reams Produced']}</td>
                <td>{$row['Quantity Broke']}</td>
                <td>{$row['Target Broke']}</td>
                <td>{$row['Minutes Down']}</td>

            </tr>";
   }
    echo
        "
        <tr>
            <td bgcolor='#b3d9ff'><strong> Week : {$WeekSelected} </strong></td>
            <td bgcolor='#b3d9ff'><strong> {$SumShiftSumaryTab['Quantity Produced']}</strong></td>
            <td bgcolor='#b3d9ff'><strong> {$SumShiftSumaryTab['No WIPS']}</strong></td>
            <td bgcolor='#b3d9ff'><strong> {$SumShiftSumaryTab['Reams Produced']}</strong></td>
            <td bgcolor='#b3d9ff'><strong> {$SumShiftSumaryTab['Quantity Broke']}</strong></td>
            <td bgcolor='#b3d9ff'><strong> {$SumShiftSumaryTab['Target Broke']}</strong></td>
            <td bgcolor='#b3d9ff'><strong> {$SumShiftSumaryTab['Minutes Down']}</strong></td>

        </tr>";
   ?>
</table>
</div>
<script type="text/javascript">


$(function() {
$(".table-row").click(function() {
    $("#form").attr('action', '?action=HS');
    $("#selectDate").val($(this).data("date"));
    $("#selectShift").val($(this).data("Shift"));
    $("#form").submit();
});
});
</script>

Answer 1

对于那些感兴趣的人，它在执行查询时格式错误，将格式更改为读取 Y-m-d 并且我们有了它。

$HourlyPerformanceTab = 
GetHourlyPerformance(DateTime::createFromFormat('d-m-Y',$DateSelected)->format('Y-m-d'),
$Workcenters[$WorkcenterSelected], $Hours[ $HourSelected] );