FM / Frame

/home/techb158/immovalet.com/vendor/dompdf/dompdf/src/Frame/

/home/techb158/immovalet.com/vendor/dompdf/dompdf/src/Frame

Name	Size	Mode	Actions
Factory.php	9094	0644	edit dl rm
FrameList.php	524	0644	edit dl rm
FrameListIterator.php	1492	0644	edit dl rm
FrameTree.php	8691	0644	edit dl rm
FrameTreeIterator.php	1548	0644	edit dl rm
FrameTreeList.php	556	0644	edit dl rm

Edit: /home/techb158/immovalet.com/vendor/dompdf/dompdf/src/Frame/FrameListIterator.php (1492B)

<?php
namespace Dompdf\Frame;

use Iterator;
use Dompdf\Frame;

/**
 * Linked-list Iterator
 *
 * Returns children in order and allows for list to change during iteration,
 * provided the changes occur to or after the current element
 *
 * @access private
 * @package dompdf
 */
class FrameListIterator implements Iterator
{

/**
     * @var Frame
     */
    protected $_parent;

/**
     * @var Frame
     */
    protected $_cur;

/**
     * @var int
     */
    protected $_num;

/**
     * @param Frame $frame
     */
    public function __construct(Frame $frame)
    {
        $this->_parent = $frame;
        $this->_cur = $frame->get_first_child();
        $this->_num = 0;
    }

/**
     *
     */
    public function rewind()
    {
        $this->_cur = $this->_parent->get_first_child();
        $this->_num = 0;
    }

/**
     * @return bool
     */
    public function valid()
    {
        return isset($this->_cur); // && ($this->_cur->get_prev_sibling() === $this->_prev);
    }

/**
     * @return int
     */
    public function key()
    {
        return $this->_num;
    }

/**
     * @return Frame
     */
    public function current()
    {
        return $this->_cur;
    }

/**
     * @return Frame
     */
    public function next()
    {
        $ret = $this->_cur;
        if (!$ret) {
            return null;
        }

$this->_cur = $this->_cur->get_next_sibling();
        $this->_num++;
        return $ret;
    }
}

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