How can I add another error message if the query is empty? I tried with mysqli_num_rows
without success. :/
$que = new mysqli($host, $db_user, $db_password, $db_name);
$tbl = $que->query
("
SELECT iditem, nazwa
FROM `idlist2`
WHERE nazwa LIKE '%$name%'
");
while($value=$tbl->fetch_assoc())
{
if(strlen($name) == 0 || strlen($name) == NULL)
{
echo '<font color="green">!</font>';
break;
}
echo $value['iditem'] . $value['nazwa'] . "<br>";
}