/**
* Escape string into string or binary values
*
* @param $value string|object
* @return string
*/
public function escapeString($value)
{
if (is_object($value)) {
$id = $this->getObjectIdentifier($value, 'id');
$value = is_numeric($id) ? $id : serialize($value);
}
return $this->connection->escape_string($value);
}
