/**
* @param string $password
* @return null
*/
public function setPassword($password)
{
if (!isset($this->loadedFields['password'])) {
$this->loadProperties();
}
$oldValue = null;
if (array_key_exists('password', $this->loadedValues)) {
$oldValue = $this->loadedValues['password'];
}
if ($oldValue === $password) {
$this->password = $password;
return;
}
return parent::setPassword($password);
}
