PHP – Export nazw baz danych z bazy

<?php
$sql_IP = $_POST[['sql_ip']];
$sql_login = $_POST['sql_login'];
$sql_password = $_POST['sql_password'];


$conn = new mysqli("$sql_IP", "$sql_login", "$sql_password");
if (!$conn) {
    die('Could not connect: ' . mysql_error());
}
echo 'Connected successfully';
#mysql_close($link);

$sql_database_list = "SHOW DATABASES";
$result = $conn->query($sql_database_list);

if ($result->num_rows > 0) {
    // output data of each row
    while($row = $result->fetch_assoc()) {
     #print_r($row);
     ## Bazy danych w Bazie
     echo $row['Database']."<br>";
    }
  } else {
    echo "0 results";
  }
  $conn->close();

?>