public static function delete($id)
{
$stmt = ZadatakKorisnik::getInstance()->prepare("DELETE FROM " . self::$table_name . " WHERE id = {$id}");
if ($stmt->execute()) {
return true;
} else {
foreach (ZadatakKorisnik::getInstance()->errorInfo() as $error) {
echo $error . '<br />';
}
return false;
}
}
