util.php

См. документацию.

<?php
 
namespace Bitrix\Im\Call;
 
class Util
{
    public static function getUsers(array $idList): array
    {
        $result = [];
        foreach ($idList as $userId)
        {
            $user = \Bitrix\Im\User::getInstance($userId)->getArray(['JSON' => 'Y', 'HR_PHOTO' => true]);
            $result[$userId] = [
                'id' => $user['id'],
                'first_name' => $user['first_name'],
                'last_name' => $user['last_name'],
                'name' => $user['name'],
                'work_position' => $user['work_position'],
                'extranet' => $user['extranet'],
                'invited' => $user['invited'],
                'last_activity_date' => $user['last_activity_date'],
                'avatar' => $user['avatar'],
                'avatar_hr' => $user['avatar_hr'],
                'gender' => $user['gender'],
                'color' => $user['color'],
                'type' => $user['type'],
            ];
        }
 
        return $result;
    }
 
    public static function generateUUID()
    {
        if (function_exists('random_bytes'))
        {
            $data = random_bytes(16);
        }
        elseif (function_exists('openssl_random_pseudo_bytes'))
        {
            $data = openssl_random_pseudo_bytes(16);
        } else
        {
            $data = uniqid('', true);
        }
 
        // set version to 4
        $data[6] = chr(ord($data[6]) & 0x0f | 0x40);
 
        // set bits 6-7 to 10
        $data[8] = chr(ord($data[8]) & 0x3f | 0x80);
 
        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex($data), 4));
    }
}