<?php 
// Ovo mi ne radi ne znam iz kog razloga uvek baci error kad pogresim umesto da ispise poruku.
$mysql_db = 'example_database';
$mysql_host = 'localhosta';
$mysql_user = 'example_user';
$mysql_pass = 'Kolosnjaj4321!';

class DatabaseException extends Exception{}
class ServerException extends Exception{}

try{
    if(!$con = mysqli_connect($mysql_host,$mysql_user,$mysql_pass)){
        throw new ServerException('Could not connect to server.');
    } else if (!mysqli_select_db($con,$mysql_db)) {
        throw new DatabaseException('Could not select database.');
    } else {
        echo 'Connected';
    }

} catch (ServerException $ex) {
    echo 'Error: ' . $ex->getMessage();
} catch (DatabaseException $ex) {
    echo 'Error: ' . $ex->getMessage();
}


?>