我有这个代码在PHP中显示一个表：
<?php
$harvest = Array (
Array (
Array (
'PRODUCT' => 'ROSE' ,
'VARIETY' => 'ADELE',
'GOLD' => 160,
'NORMAL' => 0 ,
'TOTAL' => 160
) ,
Array (
'PRODUCT' => 'ROSE',
'VARIETY' => 'ALESSO' ,
'GOLD' => 1320 ,
'NORMAL' => 550,
'TOTAL' => 1870
) ,
Array (
'PRODUCT' => 'ROSE',
'VARIETY' => 'ANASTACIA' ,
'GOLD' => 440 ,
'NORMAL' => 150 ,
'TOTAL' => 590
),
Array (
'PRODUCT' => 'ROSE1',
'VARIETY' => 'ANASTACIA1' ,
'GOLD' => 420 ,
'NORMAL' => 120 ,
'TOTAL' => 540
),
Array (
'PRODUCT' => 'ROSE1',
'VARIETY' => 'ANASTACIA1',
'GOLD' => 440 ,
'NORMAL' => 100 ,
'TOTAL' => 540
),
Array (
'PRODUCT' => 'ROSE2',
'VARIETY' => 'ANASTACIA2',
'GOLD' => 640,
'NORMAL' => 0,
'TOTAL' => 640
),
Array (
'PRODUCT' => 'ROSE2',
'VARIETY' => 'ANASTACIA2' ,
'GOLD' => 440,
'NORMAL' => 440,
'TOTAL' => 880
)
)
);
$arrayThead = array();
for ($i=0; $i < count($harvest) ; $i++) {
array_push($arrayThead, array_keys($harvest[$i][0]));
}
$totalByProduct = array();
foreach ($harvest as $items) {
foreach ($items as $item) {
if(!key_exists($item['PRODUCT'], $totalByProduct)){
$totalByProduct[$item['PRODUCT']] = $item;
unset($totalByProduct[$item['PRODUCT']]['VARIETY']);
continue;
}
foreach ($arrayThead as $key => $values) {
foreach ($values as $th) {
if($th != 'PRODUCT' && $th != 'VARIETY'){
$totalByProduct[$item['PRODUCT']][$th] += $item[$th];
}
}
}
}
}
$arrayfoot= array();
foreach ($harvest as $key => $value) {
foreach ($value as $harv) {
foreach ($arrayThead as $key => $values) {
foreach ($values as $th) {
if($th != 'PRODUCT' && $th != 'VARIETY'){
$arrayfoot[$th] += $harv[$th];
}
}
}
}
}
$arrayfoot= array();
foreach ($harvest as $key => $value) {
foreach ($value as $harv) {
foreach ($arrayThead as $key => $values) {
foreach ($values as $th) {
if($th != 'PRODUCT' && $th != 'VARIETY'){
$arrayfoot[$th] += $harv[$th];
}
}
}
}
}
$arrayComplete = array();
for ($i=0; $i < count($arrayThead) ; $i++) {
for ($j=0; $j < count($arrayThead[$i]) ; $j++) {
if($arrayThead[$i][$j] != 'PRODUCT' && $arrayThead[$i][$j] != 'VARIETY'){
array_push($arrayComplete, $arrayThead[$i][$j]);
}
}
}
$arrayFinal = array();
for ($j=0; $j < count($arrayComplete) ; $j++) {
array_push($arrayFinal, $arrayfoot[$arrayComplete[$j]]);
}
// exit;
$body = '';
$body .= '<table style="border: 1px solid black;border-collapse: collapse;width: 100%;font-family:Calibri;">';
$body .= '<thead style="background-color:#f3f4f5;">';
$body .= '<tr>';
for ($i=0; $i < count($arrayThead) ; $i++) {
for ($j=0; $j < count($arrayThead[$i]) ; $j++) {
if($arrayThead[$i][$j] === 'PRODUCT' || $arrayThead[$i][$j] === 'VARIETY'){
$body .= '<th style="border: 1px solid black;height:50px;">'.$arrayThead[$i][$j].'</th>';
}else{
$body .= '<th style="border: 1px solid black;height:50px;">'.$arrayThead[$i][$j].'</th>';
}
}
}
$body .= '</tr>';
$body .= '</thead>';
$body .= '<tbody>';
for ($k=0; $k < count($harvest); $k++) {
for ($a=0; $a < count($harvest[$k]) ; $a++) {
$body .= '<tr>';
for ($i=0; $i < count($arrayThead) ; $i++) {
for ($j=0; $j < count($arrayThead[$i]) ; $j++) {
if($arrayThead[$i][$j] === 'PRODUCT' || $arrayThead[$i][$j] === 'VARIETY'){
$body .= '<td style="border: 1px solid black;font-size:12px;">'.$harvest[$k][$a][$arrayThead[$i][$j]].'</td>';
}else{
$body .= '<td style="border: 1px solid black; text-align:right;font-size:12px;">'.number_format($harvest[$k][$a][$arrayThead[$i][$j]]).'</td>';
}
}
}
$body .= '</tr>';
foreach ($totalByProduct as $key => $value) {
if($value["PRODUCT"] == $harvest[$k][$a]['PRODUCT']){
$body .= '<tr>';
$body .= '<th style="border: 1px solid black;text-align:left;font-size:12px;">TOTAL '.$value["PRODUCT"].'</th>';
$body .= '<th style="border: 1px solid black;text-align:left;font-size:12px;"></th>';
foreach ($arrayThead as $key => $values) {
foreach ($values as $th) {
if($th != 'PRODUCT' && $th != 'VARIETY'){
$body .= '<th style="border: 1px solid black;text-align:right;font-size:12px;">'.number_format($value[$th]).'</th>';
}
}
}
$body .= '</tr>';
}
}
}
}
$body .= '</tbody>';
$body .= '<tfoot>';
$body .= '<tr>';
$body .= '<th style="border: 1px solid black;text-align:left;">TOTAL GENERAL</th>';
$body .= '<th style="border: 1px solid black;"></th>';
for ($i=0; $i < count($arrayFinal) ; $i++) {
$body .= '<th style="border: 1px solid black;text-align:right;">'.number_format($arrayFinal[$i]).'</th>';
}
$body .= '</tr>';
$body .= '</tfoot>';
$body .= '</table>';
echo $body;
我需要在表格中放置一行GOLD，NORMAL和TOTAL，但是根据产品。
如果您想了解代码的工作原理，可以在此页面中复制代码和过去：PHPTESTER
我需要向表格显示如下内容：
-------------------------------------------------------------------
PRODUCT | VARIETY | GOLD | NORMAL | TOTAL |
-------------------------------------------------------------------
ROSE | ADELE | 160 | 0 | 160 |
-------------------------------------------------------------------
ROSE | ALESSO | 1320 | 550 | 1870 |
-------------------------------------------------------------------
ROSE | ANASTACIA | 440 | 150 | 590 |
-------------------------------------------------------------------
TOTAL ROSE | | 1920 | 700 | 2620 |
-------------------------------------------------------------------
ROSE1 | ANASTACIA1 | 420 | 120 | 540 |
-------------------------------------------------------------------
ROSE1 | ANASTACIA1 | 440 | 100 | 540 |
-------------------------------------------------------------------
TOTAL ROSE1 | | 860 | 220 | 1080 |
-------------------------------------------------------------------
ROSE2 | ANASTACIA2 | 640 | 0 | 640 |
-------------------------------------------------------------------
ROSE2 | ANASTACIA2 | 440 | 440 | 880 |
-------------------------------------------------------------------
TOTAL ROSE2 | | 1080 | 440 | 1520 |
-------------------------------------------------------------------
TOTAL GENERAL| | 3860 | 1360 | 5220 |
-------------------------------------------------------------------
我希望有人可以帮助我谢谢！
答案 0 :(得分：0)
这是代码。您可以修改代码
foreach($harvest[0] as $key=>$value){
$new_array[$value['PRODUCT']][] = $value;
}
echo '<table cellspacing="5" cellpadding="5" border="1px solid #ccc">';
echo "<tr>
<th>PRODUCT</th>
<th>VARIETY</th>
<th>GOLD</th>
<th>NORMAL</th>
<th>TOTAL</th>
</tr>";
$total_gold = $total_normal = $total_total = 0;
foreach($new_array as $key=>$value){
$gold[$key] = $normal[$key] = $total[$key] = 0;
if(is_array($value)){
foreach($value as $k=>$v){
$gold[$key] += $v['GOLD'];
$normal[$key] += $v['NORMAL'];
$total[$key] += $v['TOTAL'];
echo "<tr>";
echo "<td>".$key."</td>";
echo "<td>".$v['VARIETY']."</td>";
echo "<td>".$v['GOLD']."</td>";
echo "<td>".$v['NORMAL']."</td>";
echo "<td>".$v['TOTAL']."</td>";
echo "<tr>";
}
echo "<tr><td><b>Total ".$key."</b></td><td></td><td>".$gold[$key]."</td><td>".$normal[$key]."</td><td>".$total[$key]."</td></tr>";
$total_gold +=$gold[$key];
$total_normal +=$normal[$key];
$total_total += $total[$key];
}
}
echo "<tr><td><b>TOTAL GENERAL</b></td><td></td><td>".$total_gold."</td><td>".$total_normal."</td><td>".$total_total."</td></tr>";
echo "</table>";
答案 1 :(得分：0)
<?php
$harvest = Array (
Array (
Array (
'PRODUCT' => 'ROSE' ,
'VARIETY' => 'ADELE',
'GOLD' => 160,
'NORMAL' => 0 ,
'TOTAL' => 160
) ,
Array (
'PRODUCT' => 'ROSE',
'VARIETY' => 'ALESSO' ,
'GOLD' => 1320 ,
'NORMAL' => 550,
'TOTAL' => 1870
) ,
Array (
'PRODUCT' => 'ROSE',
'VARIETY' => 'ANASTACIA' ,
'GOLD' => 440 ,
'NORMAL' => 150 ,
'TOTAL' => 590
),
Array (
'PRODUCT' => 'ROSE1',
'VARIETY' => 'ANASTACIA1' ,
'GOLD' => 420 ,
'NORMAL' => 120 ,
'TOTAL' => 540
),
Array (
'PRODUCT' => 'ROSE1',
'VARIETY' => 'ANASTACIA1',
'GOLD' => 440 ,
'NORMAL' => 100 ,
'TOTAL' => 540
),
Array (
'PRODUCT' => 'ROSE2',
'VARIETY' => 'ANASTACIA2',
'GOLD' => 640,
'NORMAL' => 0,
'TOTAL' => 640
),
Array (
'PRODUCT' => 'ROSE2',
'VARIETY' => 'ANASTACIA2' ,
'GOLD' => 440,
'NORMAL' => 440,
'TOTAL' => 880
)
)
);
$prods = array();
$prevprod = "";
$total_gold = 0;
$total_normal = 0;
$total_prod = 0;
$total = 0;
foreach($harvest[0] as $key => $val){
$pos = $key;
$obj = $val;
$total_prod = $obj["GOLD"]+$obj["NORMAL"];
if($obj["PRODUCT"]==$prevprod || $prevprod==""){
$prods[] = array($obj["PRODUCT"],$obj["VARIETY"],$obj["GOLD"],$obj["NORMAL"],$obj["TOTAL"]);
$total_gold = $total_gold + $obj["GOLD"];
$total_normal = $total_normal + $obj["NORMAL"];
$total_prod = $total_prod + $obj["TOTAL"];
$total = $total + $total_prod;
}else{
$prods[] = array( "TOTAL ".$prevprod, "", $total_gold,$total_normal,$total_prod);
$total_gold = 0;
$total_normal = 0;
$total_prod = 0;
}
$prevprod = $obj["PRODUCT"];
}
$prods[] = array( "TOTAL ".$prevprod, "", $total_gold,$total_normal,$total_prod);
// exit;
$body = '';
$body .= '<table style="border: 1px solid black;border-collapse: collapse;width: 100%;font-family:Calibri;">';
$body .= '<thead style="background-color:#f3f4f5;">';
$body .= '<tr>';
$body .= '<th>PRODUCT</th><th>VARIETY</th><th>GOLD</th><th>NORMAL</th><th>TOTAL</th>';
$body .= '</tr>';
$body .= '</thead>';
$body .= '<tbody>';
foreach($prods as $p){
$body .= '<tr><td>'.$p[0].'</td><td>'.$p[1].'</td><td>'.$p[2].'</td><td>'.$p[3].'</td><td>'.$p[4].'</td><tr>';
}
$body .= '</tbody>';
$body .= '<tfoot>';
$body .= '<tr>';
$body .= '<th style="border: 1px solid black;text-align:left;">TOTAL GENERAL</th>';
$body .= '<th style="border: 1px solid black;"></th><th style="border: 1px solid black;"></th><th style="border: 1px solid black;"></th>';
$body .= '<th>'.$total.'</th>';
$body .= '</tr>';
$body .= '</tfoot>';
$body .= '</table>';
echo $body;