Selecting multiple tables only working in one table - php

Question

I'm trying to connect four tables. order_history, orders_list, infistall_order, and delivery_orders. When I run the code into the table of order_history, the results are as what I am expecting. But when I run the code into the webpages, it only selects the value from the table of order_history.
Note: What I mean with running the code into the table of order_history is when I enter phpMyAdmin and go to the order_history table and run SQL there with the SQL code I have.
<?php
include ("config.php");
$results = $mysqli->query
("
SELECT orders_history.transaction_id,
orders_history.items,
orders_history.quantity,
orders_history.one_product_price,
orders_list.status,
orders_list.invoices,
orders_list.payment_method,
orders_list.order_method,
infistall_order.address,
delivery_orders.address,
delivery_orders.service,
delivery_orders.cost,
delivery_orders.city
FROM orders_history
LEFT JOIN orders_list
ON orders_history.transaction_id = orders_list.transaction_id
LEFT JOIN infistall_order
ON orders_history.transaction_id = infistall_order.transaction_id
LEFT JOIN delivery_orders
ON orders_history.transaction_id = delivery_orders.transaction_id
WHERE orders_list.customer_name = 'Klaudia'"
);
Actually I am trying to collect information from all column in all table based on the transaction_id.
$orders = array();
$html = '';
if ($results) {
while($obj = $results->fetch_object()) {
$orders[$obj->transaction_id][$obj->items] = array('quantity' => $obj->quantity, 'invoices' => $obj->one_product_price);
}
$html .= '<table width="70%"><tr>';
$html .= '<td>items</td>';
$html .= '<td>quantity</td>';
$html .= '<td>one_product_price</td>';
$html .= '<td>status</td>';
$html .= '<td>invoices</td>';
$html .= '<td>payment_method</td>';
$html .= '<td>order_method</td>';
$html .= '<td>address</td>';
$html .= '<td>service</td>';
$html .= '<td>cost</td>';
$html .= '<td>city</td></tr>';
foreach ($orders AS $order_id => $order) {
$html .= '<tbody><tr><td rowspan="' . count($order) . '">' . $order_id . '</td>';
$row = 1;
foreach ($order AS $item => $data) {
if ($row > 1) { $html .= '</tr><tr>'; }
$html .= '<td>' . $item . '</td>';
$html .= '<td>' . $data['items'] . '</td>';
$html .= '<td>' . $data['quantity'] . '</td>';
$html .= '<td>' . $data['one_product_price'] . '</td>';
$html .= '<td>' . $data['status'] . '</td>';
$html .= '<td>' . $data['invoices'] . '</td>';
$html .= '<td>' . $data['payment_method'] . '</td>';
$html .= '<td>' . $data['order_method'] . '</td>';
$html .= '<td>' . $data['address'] . '</td>';
$html .= '<td>' . $data['service'] . '</td>';
$html .= '<td>' . $data['cost'] . '</td>';
$html .= '<td>' . $data['city'] . '</td>';
$row++;
}
$html .= '</tr><tbody>';
}
$html .= '</table>';
}
echo $html;
?>

Answer 1

On your loop:
while($obj = $results->fetch_object()) {
$orders[$obj->transaction_id][$obj->items] = array(
'quantity' => $obj->quantity,
'invoices' => $obj->one_product_price
);
}
You can change it to:
while($obj = $results->fetch_object()) {
$orders[$obj->transaction_id][$obj->items][] = array(
'quantity' => $obj->quantity,
'invoices' => $obj->one_product_price
);
}
It will prevent the data from replacing one to another, the [] sign on array is make the array to become dynamic, the key will be count from 0 and will be increment by 1 as you add more data into that array.