按数组中的指定列对行进行分组
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【中文标题】按数组中的指定列对行进行分组【英文标题】：Grouping row by specified column from array 【发布时间】：2017-08-17 02:08:56 【问题描述】：我有这个数组
Array
(
[0] => stdClass Object
(
[TransactionNo] => OPM-EC-K-LFMCD2-21.4
[StokOpnameTransNo] => OPM-EC-K-LFMCD2-21
[ItemCode] => BBG150400005
[ItemName] => BIG BAG
[OriginalPrice] => 289900.00
[Price] => 289900.00
[QtyBegining] => 0
[QtyIn] => 4
[QtySales] => 0
[QtyMutasi] => 0
[QtyStock] => 4
[QtyOpname] => 0
[QtyAdjust] => -4
[TotalAdjust] => -1159600.00
[rak] =>
[line] =>
[TransDate] => 2017-03-31 10:46:00.000
[CustomerCode] => K-LFMCD2
[CreatedBy] => 1208496.
[Remark] => re
[Remark2] => re
[SOTerakhir] =>
[TglSoTerakhir] =>
)
[1] => stdClass Object
(
[TransactionNo] => OPM-EC-K-LFMCD2-21.5
[StokOpnameTransNo] => OPM-EC-K-LFMCD2-21
[ItemCode] => BBG150500063
[ItemName] => BIG BAG
[OriginalPrice] => 479900.00
[Price] => 479900.00
[QtyBegining] => 0
[QtyIn] => 0
[QtySales] => 0
[QtyMutasi] => 0
[QtyStock] => 0
[QtyOpname] => 1
[QtyAdjust] => 0
[TotalAdjust] => .00
[rak] => SS
[line] => SS
[TransDate] => 2017-03-31 10:46:00.000
[CustomerCode] => K-LFMCD2
[CreatedBy] => 1208496.
[Remark] => re
[Remark2] => re
[SOTerakhir] =>
[TglSoTerakhir] =>
)
[2] => stdClass Object
(
[TransactionNo] => OPM-EC-K-LFMCD2-21.5
[StokOpnameTransNo] => OPM-EC-K-LFMCD2-21
[ItemCode] => BBG150500063
[ItemName] => BIG BAG
[OriginalPrice] => 479900.00
[Price] => 479900.00
[QtyBegining] => 0
[QtyIn] => 1
[QtySales] => 0
[QtyMutasi] => 0
[QtyStock] => 1
[QtyOpname] => 0
[QtyAdjust] => 0
[TotalAdjust] => .00
[rak] =>
[line] =>
[TransDate] => 2017-03-31 10:46:00.000
[CustomerCode] => K-LFMCD2
[CreatedBy] => 1208496.
[Remark] => re
[Remark2] => re
[SOTerakhir] =>
[TglSoTerakhir] =>
)
[3] => stdClass Object
(
[TransactionNo] => OPM-EC-K-LFMCD2-21.6
[StokOpnameTransNo] => OPM-EC-K-LFMCD2-21
[ItemCode] => BBG150500081
[ItemName] => BIG BAG
[OriginalPrice] => 229900.00
[Price] => 229900.00
[QtyBegining] => 0
[QtyIn] => 0
[QtySales] => 0
[QtyMutasi] => 0
[QtyStock] => 0
[QtyOpname] => 1
[QtyAdjust] => 0
[TotalAdjust] => .00
[rak] => SS
[line] => SS
[TransDate] => 2017-03-31 10:46:00.000
[CustomerCode] => K-LFMCD2
[CreatedBy] => 1208496.
[Remark] => re
[Remark2] => re
[SOTerakhir] =>
[TglSoTerakhir] =>
)
)
我的数组来自查询结果。然后我试图把它放到 html 表中，所以我尝试这种方式。
<table class="table ">
<thead>
<tr>
<th>No</th>
<th>ItemCode</th>
<th>ItemName</th>
<th>TransNo</th>
<th>Original Price</th>
<th>Price</th>
<th>QtyBeginning</th>
<th>QtyIn</th>
<th>QtySales</th>
<th>QtyMutasi</th>
<th>QtyStock</th>
<th>QtyOpname</th>
<th>QtyAdjust</th>
<th>TotalAdjust</th>
<th>Rak</th>
<th>Line</th>
</tr>
</thead>
<tbody> <?php $x=0; foreach ($datadetail as $data) $x++;?>
<tr>
<td><?=$x;?></td>
<td><?=$data->ItemCode;?></td>
<td><?=$data->ItemName;?></td>
<td><?=$data->StokOpnameTransNo;?></td>
<td><?=$data->OriginalPrice;?></td>
<td><?=$data->Price;?></td>
<td><?=$data->QtyBegining;?></td>
<td><?=$data->QtyIn;?></td>
<td><?=$data->QtySales;?></td>
<td><?=$data->QtyMutasi;?></td>
<td><?=$data->QtyStock;?></td>
<td><?=$data->QtyOpname;?></td>
<td><?=$data->QtyAdjust;?></td>
<td><?=currency($data->TotalAdjust);?></td>
<td><?=$data->rak;?></td>
<td><?=$data->line;?></td>
</tr>
<?php ?>
</tbody>
</table>
结果只是一个像这样的简单表格。显示我的表时没有问题。但是，我想将结果（在 HTML 中）更改为这样的内容
就像按ItemCode 分组一样。所以在每个项目代码之后我想总结QtyBeginning,QtyIn,QtyOut etc。
【问题讨论】：
【参考方案1】：我不知道你的表结构，但我认为你应该能够从你的数据库中组织你的数据
无论哪种方式，我都会尝试向您展示如何做到这一点（完整的测试脚本）
测试数据：
$arrTestData = [];
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.4";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150400005";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "289900.00";
$obj->Price = "289900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "4";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "4";
$obj->QtyOpname = "2";
$obj->QtyAdjust = "-4";
$obj->TotalAdjust = "-1159600.00";
$obj->rak = "";
$obj->line = "";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.4";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150400005";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "289900.00";
$obj->Price = "289900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "2";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "4";
$obj->QtyOpname = "4";
$obj->QtyAdjust = "-4";
$obj->TotalAdjust = "-1159600.00";
$obj->rak = "";
$obj->line = "";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.5";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150500063";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "479900.00";
$obj->Price = "479900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "0";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "0";
$obj->QtyOpname = "1";
$obj->QtyAdjust = "0";
$obj->TotalAdjust = ".00";
$obj->rak = "SS";
$obj->line = "SS";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.5";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150500063";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "479900.00";
$obj->Price = "479900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "1";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "1";
$obj->QtyOpname = "0";
$obj->QtyAdjust = "0";
$obj->TotalAdjust = ".00";
$obj->rak = "";
$obj->line = "";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.6";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150500081";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "229900.00";
$obj->Price = "229900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "0";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "0";
$obj->QtyOpname = "1";
$obj->QtyAdjust = "0";
$obj->TotalAdjust = ".00";
$obj->rak = "SS";
$obj->line = "SS";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
您需要一个项目集合或类似的东西来保存和结构化您的数据
class ItemCollection extends ArrayObject
private $strCollectionCode;
private $strCollectionName;
public function addItem($objItem)
$this->strCollectionCode = $objItem->ItemCode;
$this->strCollectionName = $objItem->ItemName;
$this->append($objItem);
public function get($key)
return $this->$key;
public function getSummaries($strKey)
$floatNumber = 0;
foreach($this AS $objItem)
$floatNumber += floatval($objItem->$strKey);
return $floatNumber;
包装器应该包含这个集合
class ItemCollectionWrapper
private $arrCollections = array();
public function __construct($arrData = false)
if (is_array($arrData))
$this->addItemsFromArray($arrData);
public function addItem($objItem)
if (isset($this->arrCollections[$objItem->ItemCode]))
$objCollection = $this->arrCollections[$objItem->ItemCode];
else
$objCollection = new ItemCollection();
$this->arrCollections[$objItem->ItemCode] = $objCollection;
$objCollection->addItem($objItem);
public function addItemsFromArray($arrData)
foreach($arrData AS $obj)
$this->addItem($obj);
public function getCollections()
return $this->arrCollections;
最后是我们的观点
<?php
$obj = new ItemCollectionWrapper($arrTestData);
?>
<!DOCTYPE html>
<html lang=en>
<head>
<meta charset=utf-8>
<meta content="IE=edge" http-equiv=X-UA-Compatible>
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap.min.css" integrity="sha384-BVYiiSIFeK1dGmJRAkycuHAHRg32OmUcww7on3RYdg4Va+PmSTsz/K68vbdEjh4u" crossorigin="anonymous">
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/css/bootstrap-theme.min.css" integrity="sha384-rHyoN1iRsVXV4nD0JutlnGaslCJuC7uwjduW9SVrLvRYooPp2bWYgmgJQIXwl/Sp" crossorigin="anonymous">
<!-- Latest compiled and minified javascript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.7/js/bootstrap.min.js" integrity="sha384-Tc5IQib027qvyjSMfHjOMaLkfuWVxZxUPnCJA7l2mCWNIpG9mGCD8wGNIcPD7Txa" crossorigin="anonymous"></script>
</head>
<body>
<style type="text/css">
td.summaries
background:#c6c600;
</style>
<table class="table">
<thead>
<tr>
<th>No</th>
<th>ItemCode</th>
<th>ItemName</th>
<th>TransNo</th>
<th>Original Price</th>
<th>Price</th>
<th>QtyBeginning</th>
<th>QtyIn</th>
<th>QtySales</th>
<th>QtyMutasi</th>
<th>QtyStock</th>
<th>QtyOpname</th>
<th>QtyAdjust</th>
<th>TotalAdjust</th>
<th>Rak</th>
<th>Line</th>
</tr>
</thead>
<tbody>
<?php
foreach($obj->getCollections() AS $objCollection)
$number = 1;
?>
<?php
foreach($objCollection AS $key => $objItem) :
?>
<tr>
<?php
if ($key == 0) :
?>
<td rowspan="<?=$objCollection->count();?>"><?=$number;?></td>
<td rowspan="<?=$objCollection->count();?>"><?=$objCollection->get("strCollectionCode");?></td>
<td rowspan="<?=$objCollection->count();?>"><?=$objCollection->get("strCollectionName");?></td>
<?php endif; ?>
<td><?=$objItem->StokOpnameTransNo;?></td>
<td><?=$objItem->OriginalPrice;?></td>
<td><?=$objItem->Price;?></td>
<td><?=$objItem->QtyBegining;?></td>
<td><?=$objItem->QtyIn;?></td>
<td><?=$objItem->QtySales;?></td>
<td><?=$objItem->QtyMutasi;?></td>
<td><?=$objItem->QtyStock;?></td>
<td><?=$objItem->QtyOpname;?></td>
<td><?=$objItem->QtyAdjust;?></td>
<td><?=($objItem->TotalAdjust);?></td>
<td><?=$objItem->rak;?></td>
<td><?=$objItem->line;?></td>
</tr>
<?php
endforeach;
?>
<tr>
<td colspan="6"></td>
<td class="summaries"><?=$objCollection->getSummaries("QtyBegining");?></td>
<td class="summaries"><?=$objCollection->getSummaries("QtyIn");?></td>
<td class="summaries"><?=$objCollection->getSummaries("QtySales");?></td>
<td class="summaries"><?=$objCollection->getSummaries("QtyMutasi");?></td>
<td class="summaries"><?=$objCollection->getSummaries("QtyStock");?></td>
<td class="summaries"><?=$objCollection->getSummaries("QtyOpname");?></td>
<td class="summaries"><?=$objCollection->getSummaries("QtyAdjust");?></td>
<td class="summaries"><?=$objCollection->getSummaries("TotalAdjust");?></td>
<td colspan="2"></td>
</tr>
<?php
$number++;
?>
</tbody>
</table>
</body>
</html>
我希望它有所帮助——如果你研究了这段代码——你应该能够以任何你喜欢的方式扩展它。
顺便说一句：您可以将 ItemCollectionWrapper 和 ItemCollection 类放在模型代码下方 如果你不知道怎么做 - 给我看看你的模型和控制器，我会告诉你的。
【讨论】：
【参考方案2】：首先我努力提高我的英语水平。
第二：我有这个问题的解决方案，试试这个希望对你有所帮助。 想法 -> 我尝试比较 SQL 数组返回的项目代码（你 mutch 排序 Itemcode 按 asc 顺序。
然后试试这段代码 php代码
<?php
class Item
protected $data;
public function _construct($itemData)
$_arr = array(
'QtyBegining' => $itemData->QtyBegining,
'QtyIn' => $itemData->QtyIn,
'QtySales' => $itemData->QtySales,
'QtyStock' => $itemData->QtyStock,
'QtyOpname' => $itemData->QtyOpname,
'QtyAdjust' => $itemData->QtyAdjust,
'TotalAdjust' => $itemData->TotalAdjust
)
$this->data = $_arr;
public function setData($key, $value)
$this->data[$key] = $value;
public function getData($key)
return $this->data[$key];
public $QtyBegining;
public $QtyIn;
public $QtySales;
public $QtyStock;
public $QtyOpname;
public $QtyAdjust;
public $TotalAdjust;
?>
<tbody>
<?php $x=0;
$revertItemcode = null;
$revertSum = null;
foreach ($datadetail as $data)
$hasNewItemcode = false;
if($revertItemcode == null)
//If first Item
$revertItemcode = $data->ItemCode;
//Set revert itemcode to new Itemcode
$revertSum = new Item($data);
else
//If have not equa with revert item code
if($revertItemcode != $data->ItemCode;)
$hasNewItemcode = true;
//Sum with revert item if equa Itemcode
if(!$hasNewItemcode)
$revertSum->setData('QtyBegining', $revertSum->getData('QtyBegining') + $data->QtyBegining);
$revertSum->setData('QtyIn', $revertSum->getData('QtyIn') + $data->QtyIn);
$revertSum->setData('QtySales', $revertSum->getData('QtySales') + $data->QtySales);
$revertSum->setData('QtyStock', $revertSum->getData('QtyStock') + $data->QtyStock);
$revertSum->setData('QtyOpname', $revertSum->getData('QtyOpname') + $data->QtyOpname);
$revertSum->setData('QtyAdjust', $revertSum->getData('QtyAdjust') + $data->QtyAdjust);
$revertSum->setData('TotalAdjust', $revertSum->getData('revertSum') + $data->TotalAdjust);
$x++;
?>
<?php
//Echo sumary row with revert item code.
if($hasNewItemcode):?>
<tr class="sumary-item-code">
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td> </td>
<td><?=$revertSum->getData('QtyBegining');?></td>
<td><?=$revertSum->getData('QtyIn');?></td>
<td><?=$revertSum->getData('QtySales');?></td>
<td><?=$revertSum->getData('QtyMutasi');?></td>
<td><?=$revertSum->getData('QtyStock');?></td>
<td><?=$revertSum->getData('QtyOpname');?></td>
<td><?=$revertSum->getData('QtyAdjust');?></td>
<td><?=currency($revertSum->getData('TotalAdjust'));?></td>
<td> </td>
<td> </td>
</tr>
<?php
//Set revert itemcode to new Itemcode
$revertSum = new Item($data);
?>
<?php endif;?>
<tr>
<td><?=$x;?></td>
<td><?=$data->ItemCode;?></td>
<td><?=$data->ItemName;?></td>
<td><?=$data->StokOpnameTransNo;?></td>
<td><?=$data->OriginalPrice;?></td>
<td><?=$data->Price;?></td>
<td><?=$data->QtyBegining;?></td>
<td><?=$data->QtyIn;?></td>
<td><?=$data->QtySales;?></td>
<td><?=$data->QtyMutasi;?></td>
<td><?=$data->QtyStock;?></td>
<td><?=$data->QtyOpname;?></td>
<td><?=$data->QtyAdjust;?></td>
<td><?=currency($data->TotalAdjust);?></td>
<td><?=$data->rak;?></td>
<td><?=$data->line;?></td>
</tr>
<?php ?>
</tbody>
【讨论】：
对不起，我有点困惑。我正在使用代码点火器。我应该把Class Item放在哪里？ 任何地方都可以，我不太了解 Codeigniter，但我认为你可以从模型或助手中定义类【参考方案3】：@YVS1102 首先，您需要安排数据（关联数组），以便您可以根据需要进行循环。
foreach($datadetail as $k=>$v)
$result[$v->ItemCode][] = $v;
现在你可以循环如下
$i=0;
foreach($result as $key=>$value)
$i++;
$j= $qtyBegining = $qtyIn = $qtySale = $qtyMutasi = $qtyStock = $qtyOpname = $qtAdjust = $totalAdjust = 0;
/** we can use foreach also however we need to calculate the Qty so we will use for **/
for($k=0;$k<=(count($value));$k++ )
<tr>
<?php if($j==0)?>
<td rowspan="<?php echo count($value)+1;?>"><?php echo $i;?></td>
<td rowspan="<?php echo count($value)+1;?>"><?php echo $value[$k]->ItemCode;?></td>
<td rowspan="<?php echo count($value)+1;?>"><?php echo $value[$k]->ItemName;?></td>
<?php ?>
<?php if(isset($value[$k]) && !empty($value[$k]))
$qtyBegining = $qtyBegining + $value[$k]->QtyBegining;
$qtyIn = $qtyIn + $value[$k]->QtyIn;
$qtySale = $qtySale + $value[$k]->QtySales;
$qtyMutasi = $qtyMutasi + $value[$k]->QtyMutasi;
$qtyStock = $qtyStock + $value[$k]->QtyStock;
$qtyOpname = $qtyOpname + $value[$k]->QtyOpname;
$qtAdjust = $qtAdjust + $value[$k]->QtyAdjust;
$totalAdjust = $totalAdjust + $value[$k]->TotalAdjust;
?>
<td><?php echo ($k == count($value) ? ' ' : $value[$k]->StokOpnameTransNo ;?></td>
<td><?php echo ($k == count($value) ? ' ' : $value[$k]->OriginalPrice ;?></td>
<td><?php echo ($k == count($value) ? ' ' : $value[$k]->Price ;?></td>
<td><?php echo ($k == count($value) ? $qtyBegining : $value[$k]->QtyBegining ;?></td>
<td><?php echo ($k == count($value) ? $qtyIn : $value[$k]->QtyIn ;?></td>
<td><?php echo ($k == count($value) ? $qtySale : $value[$k]->QtySales ;?></td>
<td><?php echo ($k == count($value) ? $qtyMutasi : $value[$k]->QtyMutasi ;?></td>
<td><?php echo ($k == count($value) ? $qtyStock : $value[$k]->QtyStock ;?></td>
<td><?php echo ($k == count($value) ? $qtyOpname : $value[$k]->QtyOpname ;?></td>
<td><?php echo ($k == count($value) ? $qtAdjust : $value[$k]->QtyAdjust ;?></td>
<td><?php echo ($k == count($value) ? $totalAdjust : currency($value[$k]->TotalAdjust) ;?></td>
<td><?php echo ($k == count($value) ? ' ' : $value[$k]->rak ;?></td>
<td><?php echo ($k == count($value) ? ' ' : $value[$k]->line ;?></td>
</tr>
$j++;
您不需要在上述方法中创建新类。
【讨论】：
是的，我同意你不需要创建一个新类，但有了一个保存数据的类，你的代码就更简洁了。对我来说，这可行，但看起来“丑陋”。 据我了解，@YVS1102 正在通过 codeigniter 活动记录从数据库中获取数据（数据已经是对象格式）。我们只是将它保存到数组中并将数组循环到视图中。然而，在新的类方法中，我们试图将相同的数据再次分配给另一个类对象。 是的，没错。但是在新类中使用它可以让您轻松地为数字提供格式，并轻松设置空值返回。并且您在所有应用程序中保持统一的数据格式，以防万一您想在其他视图中再次显示（您不必编写和记住每行使用的所有函数）。【参考方案4】：示例数据：感谢@sintakonte 提供测试数据
$arrTestData = [];
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.4";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150400005";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "289900.00";
$obj->Price = "289900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "4";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "4";
$obj->QtyOpname = "2";
$obj->QtyAdjust = "-4";
$obj->TotalAdjust = "-1159600.00";
$obj->rak = "";
$obj->line = "";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.4";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150400005";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "289900.00";
$obj->Price = "289900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "2";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "4";
$obj->QtyOpname = "4";
$obj->QtyAdjust = "-4";
$obj->TotalAdjust = "-1159600.00";
$obj->rak = "";
$obj->line = "";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.5";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150500063";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "479900.00";
$obj->Price = "479900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "0";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "0";
$obj->QtyOpname = "1";
$obj->QtyAdjust = "0";
$obj->TotalAdjust = ".00";
$obj->rak = "SS";
$obj->line = "SS";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.5";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150500063";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "479900.00";
$obj->Price = "479900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "1";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "1";
$obj->QtyOpname = "0";
$obj->QtyAdjust = "0";
$obj->TotalAdjust = ".00";
$obj->rak = "";
$obj->line = "";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
$obj = new stdClass();
$obj->TransactionNo = "OPM-EC-K-LFMCD2-21.6";
$obj->StokOpnameTransNo = "OPM-EC-K-LFMCD2-21";
$obj->ItemCode = "BBG150500081";
$obj->ItemName = "BIG BAG";
$obj->OriginalPrice = "229900.00";
$obj->Price = "229900.00";
$obj->QtyBegining = "0";
$obj->QtyIn = "0";
$obj->QtySales = "0";
$obj->QtyMutasi = "0";
$obj->QtyStock = "0";
$obj->QtyOpname = "1";
$obj->QtyAdjust = "0";
$obj->TotalAdjust = ".00";
$obj->rak = "SS";
$obj->line = "SS";
$obj->TransDate = "2017-03-31 10:46:00.000";
$obj->CustomerCode = "K-LFMCD2";
$obj->CreatedBy = "1208496.";
$obj->Remark = "re";
$obj->Remark2 = "re";
$obj->SOTerakhir = "";
$obj->TglSoTerakhir = "";
$arrTestData[] = $obj;
现在，创建另一个键为 itemcode 的数组，或者我可以说按 itemcode 过滤数据组
$newArr = array();
foreach($arrTestData as $data)
$newArr[$data->ItemCode][] = $data;
现在，显示结果数据：
echo '<table border="2">
<tr>
<td>item code</td>
<td>item name</td>
<td>QtyBegining</td>
<td>QtyIn</td>
<td>QtySales</td>
<td>QtyMutasi</td>
<td>QtyStock</td>
<td>QtyOpname</td>
<td>QtyAdjust</td>
<td>TotalAdjust</td>
</tr>'; //add others columns as required
foreach ($newArr as $key => $item)
$QtyBegining = $QtyIn = $QtySales = $QtyMutasi = $QtyStock = $QtyOpname = $QtyAdjust = $TotalAdjust = 0; // to store sum of each field itemcode wise
for($i=0; $i<count($item); $i++)
echo '<tr>'
. '<td>'.$item[$i]->ItemCode.'</td>'
. '<td>'.$item[$i]->ItemName.'</td>'
. '<td>'.$item[$i]->QtyBegining.'</td>'
. '<td>'.$item[$i]->QtyIn.'</td>'
. '<td>'.$item[$i]->QtySales.'</td>'
. '<td>'.$item[$i]->QtyMutasi.'</td>'
. '<td>'.$item[$i]->QtyStock.'</td>'
. '<td>'.$item[$i]->QtyOpname.'</td>'
. '<td>'.$item[$i]->QtyAdjust.'</td>'
. '<td>'.$item[$i]->TotalAdjust.'</td>'
. '</tr>';
$QtyBegining += $item[$i]->QtyBegining;
$QtyIn += $item[$i]->QtyIn;
$QtySales += $item[$i]->QtySales;
$QtyMutasi += $item[$i]->QtyMutasi;
$QtyStock += $item[$i]->QtyStock;
$QtyOpname += $item[$i]->QtyOpname;
$QtyAdjust += $item[$i]->QtyAdjust;
$TotalAdjust += $item[$i]->TotalAdjust;
// end for loop
//now display the sum of each field, note: add empty td as many required
echo '<tr>'
. '<td> </td>'
. '<td> </td>'
. '<td>'.$QtyBegining.'</td>'
. '<td>'.$QtyIn.'</td>'
. '<td>'.$QtySales.'</td>'
. '<td>'.$QtyMutasi.'</td>'
. '<td>'.$QtyStock.'</td>'
. '<td>'.$QtyOpname.'</td>'
. '<td>'.$QtyAdjust.'</td>'
. '<td>'.$TotalAdjust.'</td>'
. '</tr>';
//end foreach loop
echo '</table>';
希望对您有所帮助。
【讨论】：
【参考方案5】：具有键和值的递归循环是将数组打印为所需表格格式的最佳方式。
【讨论】：
【参考方案6】：你可以使用
<?php $x=0; foreach ($datadetail as $data) $x++;
$value= $data->QtyBeginning + $data->QtyIn + $data->QtyOut;
?>
<tr>
<td><?=$x;?></td>
<td><?=$data->ItemCode;?></td>
<td><?=$value;?></td>
<td><?=$data->ItemName;?></td>
<td><?=$data->StokOpnameTransNo;?></td>
<td><?=$data->OriginalPrice;?></td>
<td><?=$data->Price;?></td>
<td><?=$data->QtyBegining;?></td>
<td><?=$data->QtyIn;?></td>
<td><?=$data->QtySales;?></td>
<td><?=$data->QtyMutasi;?></td>
<td><?=$data->QtyStock;?></td>
<td><?=$data->QtyOpname;?></td>
<td><?=$data->QtyAdjust;?></td>
<td><?=currency($data->TotalAdjust);?></td>
<td><?=$data->rak;?></td>
<td><?=$data->line;?></td>
</tr>
<?php ?>
【讨论】：
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