itemcollection.php

См. документацию.

<?php
 
 
namespace Bitrix\Sale\Exchange\Integration\Rest\Cmd\Batch;
 
 
class ItemCollection
{
    protected $collection;
    static $internalIndex=0;
 
    public function addItem(Item $item)
    {
        $index = $item->getInternalIndex() == '' ? 'n'.static::$internalIndex++ : $item->getInternalIndex();
 
        $this->collection[$index] = $item;
    }
 
    public function toArray()
    {
        $result = [];
        if(count($this->collection)>0)
        {
            foreach ($this->collection as $index=>$item)
            {
                $result[$index] = $item->getCmd()->build();
            }
        }
        return $result;
    }
 
    public function toArrayRaw()
    {
        $result = [];
        if(count($this->collection)>0)
        {
            foreach ($this->collection as $index=>$item)
            {
                $result[$index] = $item->getCmd()->getFieldsValues();
            }
        }
        return $result;
    }
}