Fetch more data inside foreach - php

Question

So I need to fetch data such as section, item names and subtotal of every section from my database and get the grand total of all the items.
I stumble upon the code below and modify it to my requirements.
The code works perfectly but I need to display more data like Item description, Qty, Price, status and so on.
The code below works and have no problem whatsoever but i need more data (description, qty, price and so on) to display in my table but I can't figure out how to do it.
The data I need to display is also in the same row where projectscostbreakdown_areaname, projectscostbreakdown_itemname and projectscostbreakdown_totalcost are.
<?php
$projectsid = $_GET['projectrfpid'];
$itemdeleted = 1;
$itemfirstothers = 'OTHERS';
$query = $conn->prepare('SELECT projectscostbreakdown_id,
projectscostbreakdown_projectid,
projectscostbreakdown_areaname,
projectscostbreakdown_itemname,
projectscostbreakdown_itemdescription,
projectscostbreakdown_qty,
projectscostbreakdown_costpiece,
projectscostbreakdown_budgeted,
projectscostbreakdown_totalcost,
projectscostbreakdown_note,
projectscostbreakdown_addedby,
projectscostbreakdown_addeddate,
projectscostbreakdown_deleted,
projectscostbreakdown_lastedit,
projectscostbreakdown_lasteditby
FROM projectscostbreakdown WHERE projectscostbreakdown_projectid=:projectsid && projectscostbreakdown_deleted=:itemdeleted ORDER BY projectscostbreakdown_areaname=:itemfirstothers, projectscostbreakdown_areaname ASC, projectscostbreakdown_id DESC');
$query->bindParam(':projectsid', $projectsid, PDO::PARAM_INT);
$query->bindParam(':itemdeleted', $itemdeleted, PDO::PARAM_INT);
$query->bindParam(':itemfirstothers', $itemfirstothers, PDO::PARAM_INT);
$query->execute();
$data = array();
$data2 = array();
$numbering = 0; //for item count
$count = 1; //counter use for background color
while ( $row2 = $query->fetch() ) {
if ( empty($data[ $row2['projectscostbreakdown_areaname'] ]) ) {
$data[ $row2['projectscostbreakdown_areaname'] ]= array();
$data2[ $row2['projectscostbreakdown_itemdescription'] ][ $row2['projectscostbreakdown_qty'] ]= array();
}
if ( empty( $data[ $row2['projectscostbreakdown_areaname'] ][ $row2['projectscostbreakdown_itemname'] ] ) ) {
$data[ $row2['projectscostbreakdown_areaname'] ][ $row2['projectscostbreakdown_itemname'] ] = array();
$data2[ $row2['projectscostbreakdown_itemdescription'] ][ $row2['projectscostbreakdown_qty'] ]= array();
}
$data[ $row2['projectscostbreakdown_areaname'] ][ $row2['projectscostbreakdown_itemname'] ][] = $row2['projectscostbreakdown_totalcost'];
$data2[ $row2['projectscostbreakdown_itemdescription'] ][ $row2['projectscostbreakdown_qty'] ]= array();
}
print '<table width="100%" border="0"><tbody>';
$totalSum = 0;
foreach ( $data as $area => $item ) {
print '<tr style="background-color: white;"><td colspan="7" style="text-align: left;"><br /><br /><b><u>'. $area .'</u></b></td></tr>';
print '<tr style="background-color: #AAAAAA; text-align: center;">
<td width="20%""><b>Item name</b></td>
<td width="30%"><b>Description</b></td>
<td width="5%"><b>Qty.</b></td>
<td width="10%"><b>Cost/Piece</b></td>
<td width="10%"><b>Subtotal</b></td>
<td width="10%"><b>Budget</b></td>
<td width="15%"><b>Note /<br / >Entered by</b></td>
</tr>';
$totalArea = 0;
foreach ( $item as $item => $totalcost ) {
//while ( $data = $query->fetch() ) {
$numbering++;
$count++;
$class = ($count%2 == 0)? 'white': '#CCCCCC';
$sum = array_sum( $totalcost );
print '<tr style="background-color: '.$class.'">';
print '<td style="vertical-align: top; text-align: left;">'. $numbering .'. '. $item . '</td>';
print '<td style="vertical-align: top; text-align: left;">';
print_r($data2);
print '</td>';
print '<td style="vertical-align: top; text-align: right;"></td>';
print '<td style="vertical-align: top; text-align: right;"></td>';
print '<td style="vertical-align: top; text-align: right;">'. number_format($sum, 2,'.', ',') . '</td>';
print '<td style="vertical-align: top; text-align: right;"></td>';
print '<td style="vertical-align: top; text-align: left;"></td>';
print '</tr>';
$totalArea += $sum;
}
print '<tr style="background-color: lightgray; text-align: right;" ><td colspan="6">Section Total: </td><td>'. number_format($totalArea, 2,'.', ',') . '</td></tr>';
$totalSum += $totalArea;
}
print '<tr style="background-color: lightblue; text-align: right;" ><td colspan="6"><b>Grand Total: </b></td><td><b>'. number_format($totalSum, 2,'.', ',') . '</b></td></tr>';
echo '</tbody>
</table>';
?>
UPDATE
The output looks like this right now.
I need to include Description and Qty in the output but cant figure how to be done.
Section1
Item Name-----Description-----Qty-----Subtotal
item 1---------------------------------------------1000
item 2---------------------------------------------2000
----------------------------------Section Total: 3000
Section2
Item Name-----Description-----Qty-----Subtotal
item 3---------------------------------------------1000
----------------------------------Section Total: 1000
------------------------------------Grand Total: 4000

Answer 1

Complete code (more structured, fixed bugs):
<?php
$projectsid = $_GET['projectrfpid'];
$itemdeleted = 1;
$itemfirstothers = 'OTHERS';
$query = $conn->prepare('SELECT projectscostbreakdown_id,
projectscostbreakdown_projectid,
projectscostbreakdown_areaname,
projectscostbreakdown_itemname,
projectscostbreakdown_itemdescription,
projectscostbreakdown_qty,
projectscostbreakdown_costpiece,
projectscostbreakdown_budgeted,
projectscostbreakdown_totalcost,
projectscostbreakdown_note,
projectscostbreakdown_addedby,
projectscostbreakdown_addeddate,
projectscostbreakdown_deleted,
projectscostbreakdown_lastedit,
projectscostbreakdown_lasteditby
FROM projectscostbreakdown WHERE projectscostbreakdown_projectid=:projectsid && projectscostbreakdown_deleted=:itemdeleted ORDER BY projectscostbreakdown_areaname=:itemfirstothers, projectscostbreakdown_areaname ASC, projectscostbreakdown_id DESC');
$query->bindParam(':projectsid', $projectsid, PDO::PARAM_INT);
$query->bindParam(':itemdeleted', $itemdeleted, PDO::PARAM_INT);
$query->bindParam(':itemfirstothers', $itemfirstothers, PDO::PARAM_INT);
$query->execute();
$data = array();
$data2 = array();
$numbering = 0; //for item count
$count = 1; //counter use for background color
$itemData = $query->fetchAll();
$query->execute();
while ($row2 = $query->fetch()) {
if (empty($data[$row2['projectscostbreakdown_areaname']]) ) {
$data[$row2['projectscostbreakdown_areaname']]= array();
$data2[$row2['projectscostbreakdown_itemdescription']][$row2['projectscostbreakdown_qty']] = array();
}
if (empty($data[$row2['projectscostbreakdown_areaname']][$row2['projectscostbreakdown_itemname']])) {
$data[$row2['projectscostbreakdown_areaname']][ $row2['projectscostbreakdown_itemname']] = array();
$data2[$row2['projectscostbreakdown_itemdescription']][$row2['projectscostbreakdown_qty']]= array();
}
$data[$row2['projectscostbreakdown_areaname']][$row2['projectscostbreakdown_itemname']][] = $row2['projectscostbreakdown_totalcost'];
$data2[$row2['projectscostbreakdown_itemdescription']][$row2['projectscostbreakdown_qty']] = array();
}
print '<table width="100%" border="0"><tbody>';
$totalSum = 0;
foreach ( $data as $area => $item ) {
print '<tr style="background-color: white;"><td colspan="7" style="text-align: left;"><br /><br /><b><u>'. $area .'</u></b></td></tr>';
print '<tr style="background-color: #AAAAAA; text-align: center;">
<td width="20%""><b>Item name</b></td>
<td width="30%"><b>Description</b></td>
<td width="5%"><b>Qty.</b></td>
<td width="10%"><b>Cost/Piece</b></td>
<td width="10%"><b>Subtotal</b></td>
<td width="10%"><b>Budget</b></td>
<td width="15%"><b>Note /<br / >Entered by</b></td>
</tr>';
$totalArea = 0;
foreach ( $item as $item => $totalcost ) {
$count++;
echo $numbering.' ';
$class = ($count % 2 == 0) ? 'white' : '#CCCCCC';
$sum = array_sum($totalcost);
print '<tr style="background-color: '.$class.'">';
print '<td style="vertical-align: top; text-align: left;">'. $numbering .'. '. $item . '</td>';
print '<td style="vertical-align: top; text-align: left;">'.$itemData[$numbering]['projectscostbreakdown_itemdescription'].'</td>';
print '<td style="vertical-align: top; text-align: right;"></td>';
print '<td style="vertical-align: top; text-align: right;"></td>';
print '<td style="vertical-align: top; text-align: right;">'. number_format($sum, 2,'.', ',') . '</td>';
print '<td style="vertical-align: top; text-align: right;"></td>';
print '<td style="vertical-align: top; text-align: left;"></td>';
print '</tr>';
$numbering++;
$totalArea += $sum;
}
print '<tr style="background-color: lightgray; text-align: right;" ><td colspan="6">Section Total: </td><td>'. number_format($totalArea, 2,'.', ',') . '</td></tr>';
$totalSum += $totalArea;
}
print '<tr style="background-color: lightblue; text-align: right;" ><td colspan="6"><b>Grand Total: </b></td><td><b>'. number_format($totalSum, 2,'.', ',') . '</b></td></tr>';
echo '</tbody></table>';
?>
Basically, what I did (which might not be the best option but I couldn't think anything better) was I used $itemData = $query->fetchAll(); after executing $query->execute();. Now if we leave everything the same, table will be empty since pointer is at the last element. Therefore, we must execute again the same query by writing an additional $query->execute(); right after $itemData = $query->fetchAll();.
Now we have basically the same thing as in your example but with one additional variable $itemData with all information about items. To bring out description, quantity, etc. now we can use $itemData[$numbering]['projectscostbreakdown_itemdescription'] where $numbering stands for array's index number.