protected function movetonextmatch()
{
while ($this->valid() && call_user_func_array($this->predicate, array($this->current(), $this->index))) {
parent::next();
}
}
protected function movetonextmatch()
{
while ($this->valid() && call_user_func_array($this->predicate, array($this->current(), $this->index))) {
parent::next();
}
}