ratemanager.php

См. документацию.

<?php
 
namespace Bitrix\Conversion;
 
final class RateManager extends Internals\TypeManager
{
    static protected $event = 'OnGetRateTypes';
    static protected $types = array();
    static protected $ready = false;
    static protected $checkModule = true;

    static public function getRatesCounters(array $types)
    {
        $counters = array();
 
        foreach ($types as $type)
        {
            $counters = array_merge($counters, $type['COUNTERS']);
        }
 
        return array_unique($counters);
    }
 
    static public function getRatesCalculated(array $types, array $counters)
    {
        $rates = array();
 
        foreach ($types as $name => $type)
        {
            $rates[$name] = $type['CALCULATE']($counters);
        }
 
        return $rates;
    }
}