public function next()
    {
        if ($this->_skipNextIteration) {
            $this->_skipNextIteration = false;
            return;
        }
        next($this->_data);
        $this->_index++;
    }
public function next()
    {
        if ($this->_skipNextIteration) {
            $this->_skipNextIteration = false;
            return;
        }
        next($this->_data);
        $this->_index++;
    }
public function next ( ) { if ( $ this -> _skipNextIteration ) { $ this -> _skipNextIteration = false ; return ; } next ( $ this -> _data ) ; $ this -> _index ++ ; }
Defined by Iterator interface
Defined by Iterator interface