Looping the product based on the package - php

Question

Product_Package
------------------------------------------------------------------------------------
code size price image description
------------------------------------------------------------------------------------
0001 2kg 20 0012.jpg description0012
0001 4kg 40 0014.jpg description0014
0001 6kg 60 0016.jpg description0016
0001 8kg 80 0018.jpg description0018
0002 3kg 30 0023.jpg description0023
0002 5kg 50 0025.jpg description0025
0002 7kg 70 0027.jpg description0027
0002 8kg 80 0028.jpg description0028
0003 1kg 10 0031.jpg description0031
0003 2kg 20 0032.jpg description0032
0003 6kg 60 0036.jpg description0036
0003 9kg 90 0039.jpg description0039
Product_List
------------------------------
code name
------------------------------
0001 FR
0002 GR
0003 WR
0004 BR
And then I try to get the data with this code
$results = $mysqli->query
("
SELECT product_package.size,
product_package.price,
product_package.description,
product_package.image,
product_list.code,
product_list.name
FROM product_package
LEFT JOIN product_list ON product_list.code = product_package.code"
);
$orders = array();
$html = '';
if ($results) {
while($obj = $results->fetch_object()) {
$orders[$obj->code][$obj->name] = array(
'name' => $obj->name,
'price' => $obj->price,
'size' => $obj->size,
'description' => $obj->description,
'image' => $obj->image);
}
$html .= '<table width="70%"><tr>';
$html .= '<td>id</td>';
$html .= '<td>name</td>';
$html .= '<td>package_size</td>';
$html .= '<td>price</td>';
$html .= '<td>image</td>';
foreach ($orders AS $order_id => $order) {
$orderCount = count($order);
$html .= '<tbody>';
$html .= '<tr>';
$html .= '<td rowspan="' . count($order) . '">' . $order_id . '</td>';
$row = 1;
foreach ($order AS $item => $data) {
if ($row > 1) { $html .= '</tr><tr>'; }
$html .= '<td>' . $item . '</td>';
$html .= '<td>' . $data['size'] . '</td>';
$html .= '<td>' . $data['price'] . '</td>';
$html .= '<td>'. $data['description'] . '</td>';
$html .= '<td>' . $data['image'] . '</td>';
$row++;
}
}
$html .= '</tr>';
$html .= '<tbody>';
$html .= '</table>';
}
echo $html;
What I want the result is like this:
------------------------------------------------------------------------------------
code name package size price image
------------------------------------------------------------------------------------
2kg 20 0012.jpg
0001 FR 4kg 40 0014.jpg
6kg 60 0016.jpg
8kg 80 0018.jpg
3kg 30 0023.jpg
0002 GR 5kg 50 0025.jpg
7kg 70 0027.jpg
8kg 80 0028.jpg
1kg 10 0031.jpg
0003 WR 2kg 20 0032.jpg
6kg 60 0036.jpg
9kg 90 0039.jpg
However the php code above give me this result:
------------------------------------------------------------------------------------
id name package_size price descripttion image
------------------------------------------------------------------------------------
0001 FR 2kg 20 description0012 0012.jpg
0002 GR 4kg 40 description0024 0024.jpg
0003 WR 6kg 60 description0036 0036.jpg
0004 BR 8kg 80 description0048 0048.jpg
90 description0039 0039.jpg
Can anybody help me out with this? Thanks in advance.

Answer 1

You need to use group by and group concate functions of mysql please refer below sample query.
select id,group_concat(package_size) as package, group_concat(price) as Price, group_concat(image) as Image from mytbl group by code