Show results from mysql query with php 5 - php

Question

<table class="table table-bordered table-hover table-responsive bgwhite clgray">
<thead>
<tr>
<th class="text-center text-capitalize" width="20">
No
</th>
<th class="text-center text-capitalize">
idbarang
</th>
<th class="text-center text-capitalize">
Kategori
</th>
<th class="text-center text-capitalize">
Merk
</th>
<th class="text-center text-capitalize">
Foto
</th>
<th class="text-center text-capitalize">
Stok
</th>
</tr>
</thead>
<?php
$queryStok = "SELECT SUM(stok) AS jumlahbarang FROM tabelstok WHERE idjenisusaha=1 GROUP BY idbarang";
$resultStok = mysqli_query($link,$queryStok);
$queryStok2 = "SELECT * FROM tabelbarang,tabelmerk WHERE tabelbarang.idmerk=tabelmerk.idmerk";
$resultStok2= mysqli_query($link,$queryStok2);
while ($datastok=mysqli_fetch_assoc($resultStok,$resultStok2)) {
?>
<tbody>
<tr>
<td class="text-center text-capitalize">
<?php echo $datastok['merk'] ?>
</td>
<td class="text-center text-capitalize">
No
</td>
<td class="text-center text-capitalize">
No
</td>
<td class="text-center text-capitalize">
No
</td>
<td class="text-center text-capitalize">
No
</td>
<td class="text-center text-capitalize">
<?php echo $datastok['jumlahbarang'];?>
</td>
</tbody>
<?php } ?>
</table>
How can I show the result of 2 tables with 2 queries, in A SINGLE loop.

Answer 1

If you want to show the result of two queries without writting two while loops, you should use mysqli_multi_query() function to execute multiple queries at once. Each statement should have a semicollon at the end (the last statement should not contain the semicollon). You can add as many queries as you want.
$query = "YOUR FIRST STATEMENT;";
$query .= "YOUR SECOND STATEMENT";
$result = mysqli_multi_query($link, $query);
do {
$result = mysqli_store_result($link);
while ($row = mysqli_fetch_row($result)) {
// DO YOUR STUFF HERE WITH $row
}
mysqli_free_result($result);
} while (mysqli_next_result($link));
If you want to merge the queries into one, then if there is a column which connects/associates both tables, then you should use JOIN when you build the query. Example:
SELECT customers.id, customers.name FROM customers
INNER JOIN details ON customers.id=details.user_id;
This merges the elements from details table with elements from customers table, linked by a common value (the customers ids).
As you didn't show the structure of the database, and tables I can't show an example based on your code, just a general one.