Basico es para un iniciante de aprender Php. Its a responsive, bootstrap w no cart, just catalog with categories, s

If ($mysqli -> connect_errno) {
  echo "Failed to connect to MySQL: " . $Mysqli -> connect_error;
  exit();
}
else
echo "db connection successfull";
{
$query="select * from products, categories where products_table.cat_id = categories_table.cat_id";
$exec_query=mysqli_query($connect,$query)";

echo "<ul>";
while($row=mysqli_fetch_array($exec_query)){
echo "<li>"."Category-".$Row['cat_name']."</Li>";
echo "<li>"."Product Name-".$Row['pro_name']."</Li>";
}
echo "</ul>";

something like that, and hooking up a backend to modify. I am wed designer will provide will the structures. The site is done just need to make sure php and database is added, I have created one to try but this is not my are so..
..
www.lugarcito.de/store (testing subdomain)