protected function _delete($parent = null, $member = null)
{
self::_customAction('delete', null, null);
if (isset($parent) && isset($member)) {
$obj = $this->{$parent}->{$member};
if (strpos(get_class($obj), 'Object') !== false) {
foreach ($this->{$parent}->{$member} as $k => $v) {
if (strpos($v->id, $this->id) !== false) {
$this->{$parent}->{$member}->_values = Util::shiftArray($this->{$parent}->{$member}->_values, $k);
$this->{$parent}->{$member}->loadFromArray($this->{$parent}->{$member}->_values);
$this->{$parent}->{$member}->offsetUnset(count($this->{$parent}->{$member}) - 1);
break;
}
}
} else {
unset($this->{$parent}->{$member});
}
}
return $this;
}
