<?php
    $database = new mysqli(localhost,MainDBUser,Opemapava699,MainDB);
    $result = $database->query("SELECT * FROM customers ");
    if ($result) {
    if ($result->num_rows > 0) {
    while ($Data = $result->fetch_assoc()) {

    $dbname = $Data['dbname'];
    $dbhost = $Data['dbhost'];
    $dbuser = $Data['dbuser'];
    $dbpass = $Data['dbpass'];
    $dbhost = $Data['dbhost'];
    $database = new mysqli($dbhost,$dbuser,$dbpass,$dbname);

?>
<?PHP echo $dbname; ?><br />
<?PHP
    }
} else {
?>
no content
<?PHP
    }
} else {
    echo $database->error;
    }
?>