masoudniki / vSphere

src/Api/VM/Traits/IterableObject.php

<?php


namespace FNDEV\vShpare\Api\VM\Traits;


trait IterableObject
{
    public function current()
    {
        return $this->items[$this->position];
    }
    public function next()
    {
        ++$this->position;
    }
    public function key()
    {
        return $this->position;
    }
    public function valid()
    {
        return array_key_exists($this->position,$this->items);
    }
    public function rewind()
    {
        $this->position = 0;

The property position does not exist. Although not strictly required by PHP, it is generally a best practice to declare properties explicitly.

    }

}