/**
* @param null $file
*/
public function write()
{
$dbvals = $this->getDbValues();
$isnew = array();
foreach ($dbvals as $var) {
/** @var PaypalConfig $var */
$isnew[$var->getName()] = true;
}
$this->pushValues();
$vars = $this->getThisVars();
foreach ($vars as $key => $value) {
$tmp = new PaypalConfig();
$tmp->setNew(!isset($isnew[$key]));
$tmp->setName($key);
$tmp->setValue($value);
$tmp->save();
}
}